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We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , Gold manufacturing machineries and etc.

We are a specialist in specialty chemical partner in water treatment, industrial, oilfield , glass & galvanizing industries, packing , printing , laboratory chemicals, perfume raw material supplies like caustic soda liquid, caustic soda prills, poly aluminum chloride (pac), citric acid, hydrogen peroxide 35%, hcl, mpg, soda ash, smbs, sulphuric acid, zetag 8165, antispumin, ferric chloride, calcium chloride , calcium hypochlorite, mek, caustic soda flacks, methanol, mono ethylene glycol(meg), tri ethanol amine (tea), urea , dm water, sodium hypochlorite, hcl, tikka tablet, hth calcium hypochlorite, soda ash, sulphuric acid, acetone, methylene chloride, hcl, talc, calcium carbonate, zinc oxide, caustic soda liquid, hydrogen peroxide 35%, nitric acid 65%, ammonium chloride, dm water, ethanol, ethyl acetate , methoxy propanol, dpg , triethylene glycol, acetone, printing inks, ammonium chloride, liquor ammonia, zinc chloride, hcl, chromic acid, citric acid , aluminum sulphate, antiscalent, polyelectrolyte , salt and water treatment , perfume , gold manufacturing machineries.

We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , Gold manufacturing machineries and etc.

We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , Gold manufacturing machineries and etc.

We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , Gold manufacturing machineries and etc.

We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , manufacturing machineries and etc.

We are a specialist in Specialty chemical partner in Water Treatment, Industrial, Oilfield , Glass & Galvanizing industries, Packing ,Printing , Laboratory chemicals, Perfume raw material supplies like Caustic Soda Liquid, Caustic Soda Prills, Poly Aluminum Chloride (PAC),Citric Acid, Hydrogen Peroxide 35%, HCL, MPG, Soda Ash, SMBS, Sulphuric Acid, Zetag 8165, Antispumin, Ferric chloride, Calcium chloride , Calcium Hypochlorite, MEK, Caustic soda Flacks, Methanol, Mono ethylene Glycol(MEG),Tri ethanol Amine (TEA), Urea , DM Water, Sodium hypochlorite, HCL, Tikka Tablet, HTH Calcium Hypochlorite, Soda ash, Sulphuric Acid, Acetone, Methylene Chloride, HCL, Talc, Calcium Carbonate, Zinc oxide, Caustic soda liquid, Hydrogen Peroxide 35%, Nitric Acid 65%, Ammonium Chloride, DM Water, ethanol, Ethyl Acetate , Methoxy propanol, DPG ,Triethylene glycol, Acetone, Printing Inks, Ammonium Chloride, Liquor Ammonia, Zinc Chloride, HCL, Chromic Acid, Citric acid , Aluminum Sulphate, Antiscalent, Polyelectrolyte , Salt and water treatment , perfume , Gold manufacturing machineries and etc.

Cyanuric Acid is a versatile chemical with extensive applications and well-defined physical/chemical properties:
Applications
Manufacturing Derivatives: Mainly used for producing cyanuric acid bromides, chlorides, bromochlorides, iodochlorides, as well as their salts and esters.
Synthetic Chemicals: Applied in synthesizing new-type bactericides, disinfectants, water treatment agents, bleaching agents, chlorinating agents, brominating agents, antioxidants, paint coatings, selective herbicides, and metal cyanidation moderators.
Direct Applications: Serves as a chlorine stabilizer for swimming pools; a flame retardant for nylon, plastics, and polyesters; a cosmetic additive; and in the synthesis of special resins.
Physical and Chemical Properties
Appearance: White crystalline powder with whiteness 90.
Thermal Property: Decomposes into cyanic acid and isocyanic acid at around 330°C. The pH value of its saturated solution is 4.0.
Hydration State: Crystals precipitated from water contain 2 molecules of crystal water, with a relative density of 1.768 (at 0°C); they effloresce and lose moisture in the air. Crystals precipitated from concentrated hydrochloric acid or sulfuric acid are anhydrous.
Solubility: 1g dissolves in approximately 200ml of water. Odorless, with a slightly bitter taste.
Tautomerism: Exists in the keto form (isocyanuric acid).
Solvent Compatibility: Soluble in hot water, hot alcohol, pyridine, concentrated hydrochloric acid, and sulfuric acid without decomposition; also soluble in sodium hydroxide and potassium hydroxide aqueous solutions. Insoluble in cold alcohol, ether, acetone, benzene, and chloroform.
Specifications and Models
Moisture Content:
Wet basis: Moisture 25-30%
Dry basis: Moisture - 0.5% (available in powder, granules, and tablets)
Production Process Types:
Produced with urea and ammonium chloride as additives.
Directly produced from urea.
Quality Indicators
Item Index
Cyanuric Acid Content 98.5%
Water Insoluble Matter - 0.25%
Ash Content - 0.35%
pH Value (Saturated Solution) 4.0
Packaging
Packed in plastic woven bags with inner plastic liners, net weight 25kg or 50kg per bag.
Customized packaging solutions are available according to customer requirements.

Trimethylol propane (TMP), white flake crystal. Soluble in water, low carbohydrate alcohol, glycerin,N, N-dimethylformamide, partially soluble in acetone, ethyl acetate, slightly soluble in carbon tetracloride, ether and chloroform.

Identified uses:
1.Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc.
2.Used as the glycerine substitute, and also used for synthesis of drying oil.
3.Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizer, surfactant, rosin ester and explosives. Also used directly as textile auxiliary agent and PVC resin thermal stabilizer. And used in alkyd resin application, it can improve the resins firmness, color, weather resistance, chemical resistance, and sealing properties.
4.Have the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation

Specification
Specification of Analysis Analytical data
APPEARANCE WHITE FLAKE SOLID
TRIMETHYLOLPROPANE(W%) 99.32
WATER(W%) 0.042
ACID VALUE(W%) 0.0003
COLOR 10

Dimethyl carbonate is abbreviated as DMC. At room temperature, it is a colorless, transparent, pungent odorous liquid. The relative density (d204) is 1.0694, the melting point is 4C, the boiling point is 90.3C, the flash point is 21.7C (opening), 16.7C (closed) ), refractive index (nd20Chemicalbook) 1.3687, flammable, non-toxic. It can be mixed with almost all organic solvents such as alcohol, and ester in any ratio, and is slightly soluble in water. Can be used as a methylating agent. Compared with other methylation reagents, such as methyl iodide and dimethyl sulfate, dimethyl carbonate is less toxic and biodegradable.

The physical and chemical properties:

Model NO. 99%
Molecular weight�  60.1g/mol
Hydroxyl No. Monohydroxy
Appearance Colorless Liquid
Available chlorine content 2-13.4%(V)
Properties Miscible
Storage condition Flammables area
Freezing point -89.5C

Applications:
1. A new type of low-toxicity solvent can replace solvents such as toluene, xylene, ethyl acetate, butyl acetate, acetone or methyl ethyl ketone in the paint and adhesive industries. It is an environmentally friendly green chemical product.
2. Good methylating agent, carbonylating agent, hydroxymethylating agent and methoxylating agent are a kind of chemical raw materials with a wide range of uses.
3. Chemicalbook wants to replace phosgene, dimethyl sulfate, methyl chloroformate and other highly toxic drugs.
4. Synthetic polycarbonate, diphenyl carbonate, isocyanate, etc.
5. In medicine, it is used to synthesize anti-infective drugs, antipyretic and analgesic drugs, vitamin drugs, and central nervous system drugs.
6. Pesticides are mainly used to produce methyl isocyanate, and then to produce certain carbamate drugs and insecticides (anisole).
7. Gasoline additives, lithium battery electrolyte, etc.

EVOH can be regarded as EVA (ethylene acetic acid ethylene ester copolymer) modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, transparent obstruct material, with PVDC and PA, these three materials are the best barrier resin in the world. Its gas obstruct capability is 100 times higher than PA, 10000 times higher than PE,PP and ten times higher than PVDC which high obstruct material we used very often. In dry or relative humidity condition, its permeability is extremely low, but its gas barrier capability is 10 to 50 times or even more times higher than Nylon. EVOH has excellent transparency, glossiness, mechanical strength, retractility, abrasive resistance, freeze resistance and surface strength. It has the highest heat stability in all the barrier resins. It also has excellent oil resistance, organic solvent resistance and antistatic capability. It can regenerate and does not contain Chlorine and Dioxin,it is to be called green environmental production. According to the use of soft packaging, you must considered the material process capability and physics capability, to choose 10 to 20 times EVOH as the barrier layer, not only prevent oxygen and water vapor infiltrating into the content, but also chain up the aroma, fluid juice and the solvent of the content. Thus it solved the problem that the contents (liquid, gas) dissolved the compound water glue. In some areas, the EVOH has gradually replace the metallized film, aluminum foil and rigid container. It is being received various countries attention and shows the best potential growth trend in the market. Due to the oxhydryl in the molecular structure of EVOH resin, EVOH resin has the hydrophilia and hygroscopicity. When it adsorb the damp, its gas obstruct capability will be affected. So EVOH is used as the middle layer, usually coated with polyolefin. The damp quantity can be control aboratively, to use multilayers coated technic to packing EVOH resin (such as polyolefin).
Chemic and oil resistance capability
EVOH compound film has excellent oil resistance and organic solvent resistance. Put it in the liquor and oil in the 68 degree F. A year later, the increased percentage of the weight is : cyclohexane, xylene, petroleum ether, benzene and acetone is 0% ; glycol is 2.3% ; methanol is 12.2%; salad oil is 0.1%.
Thermal/ Mechanical Properties
EVOH compound film has high mechanical strength, flexibility, surface strength, abrasive resistant, weather resistance and strong antistatic capability. The material has high gloss and the low fog density, so it has a high degree of transparency.

Ammonium thiocyanate
Ammonium thiocyanate cas :1762-95-4 molecular formula : nh4scn molecular weight : 76.12
Index(quality criterion:hg/t2154/91) premium grade 1st grade regular grade
Nh4scn min% (dry base) 99.0 98.0 97.0
Clarity test pass pass pass
Ph value 4.5-6.0 4.5-6.0 4.5-6.0
Chloride(cl-) % max 0.06 0.10 0.10
Sulfate(so42-) % max 0.05 0.06 0.10
Residue on ignition, % max 0.08 0.10 0.10
Heavy metal (pb), % max 0.002 0.002 0.01
Fe % max 0.0001 0.001 0.005
Sulfide(s2-) % max 0.005 0.005 0.01
Water % max 1.8 2 2
Alias:ammonium rhodanide, ammonium sulfocyanate, ammonium sulfocyanite, ammonium rhodanate, thiocyanic acid, ammonium salt
Molecular formula: nh4scn
Molecular weight: 76.12
Properties: nh4scn, a colorless crystalline solid that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; melts at 149.6f¦; thermal decompositionat 170f¦ may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.
Packing: 25kg each net, kraft-plastic laminated bag with pe liner.
Storage: store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.

Packing: 25kg woven bags

EVOH can be regarded as EVA (ethyleneí¬acetic acid ethylene ester copolymer) modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, transparent obstruct material, with PVDC and PA, these three materials are the best barrier resin in the world. Its gas obstruct capability is 100 times higher than PA, 10000 times higher than PE,PP and ten times higher than PVDC which high obstruct material we used very often. In dry or relative humidity condition, its permeability is extremely low, but its gas barrier capability is 10 to 50 times or even more times higher than Nylon. EVOH has excellent transparency, glossiness, mechanical strength, retractility, abrasive resistance, freeze resistance and surface strength. It has the highest heat stability in all the barrier resins. It also has excellent oil resistance, organic solvent resistance and antistatic capability. It can regenerate and does not contain Chlorine and Dioxin,it is to be called green environmental production. According to the use of soft packaging, you must considered the material process capability and physics capability, to choose 10 to 20 times EVOH as the barrier layer, not only prevent oxygen and water vapor infiltrating into the content, but also chain up the aroma, fluid juice and the solvent of the content. Thus it solved the problem that the contents (liquid, gas) dissolved the compound water glue. In some areas, the EVOH has gradually replace the metallized film, aluminum foil and rigid container. It is being received various countries attention and shows the best potential growth trend in the market. Due to the oxhydryl in the molecular structure of EVOH resin, EVOH resin has the hydrophilia and hygroscopicity. When it adsorb the damp, its gas obstruct capability will be affected. So EVOH is used as the middle layer, usually coated with polyolefin. The damp quantity can be control aboratively, to use multilayers coated technic to packing EVOH resin (such as polyolefin).
After many years research, we discovered that if we select the international import raw materials, use the latest co-extruded process flow, the production which contains the EVOH high obstruct ability. Then compound many kinds of base materials like PE, PP, PVC, polystyrene, PET, PA and so on. The Oxygen transmission rate can be reduced to a small percentage even one thousandth. According the requirement of the obstruct effect, it can be coated on single side or double sides or even multilayer coated. The production of multilayer coated film for the automatic liquid filling machine, not only solved the moisture absorption problem, but also had a good economical efficiency. To each kind of active ingredient, the low adsorbability, high obstruct capability, it can prevent the loss of effective component; the excellent oxygen resistance, can prevent the oxidation and metamorphism of the effective component; the excellent transparency, can be applied to the oxygen sensitive goods. The packaging content can be solid granules, powdery products, fluid products.
Chemic and oil resistance capability
EVOH compound film has excellent oil resistance and organic solvent resistance. Put it in the liquor and oil in the 68 degree F. A year later, the increased percentage of the weight is : cyclohexane, xylene, petroleum ether, benzene and acetone is 0% ; glycol is 2.3% ; methanol is 12.2%; salad oil is 0.1%.
Thermal/ Mechanical Properties
EVOH compound film has high mechanical strength, flexibility, surface strength, abrasive resistant, weather resistance and strong antistatic capability. The material has high gloss and the low fog density, so it has a high degree of transparency.

CINNAMIC ACID

Main components : Cinnamic acid
Other name : A-phenylacrylic acid, 3-Phenylpropenoic acid, Phenylacrylic acid
Products source : Acetic anhydride,Benzaldehyde, Potassium carbonate
Molecular weight : 148.16
Molecular formula : C9H8O2
Products content : 99%
Appearance : white crystalline

Product functions and applications:
It is made by catalytic oxidation of Cinnamaldehyde, appearance is white single inclined crystallization, tiny cinnamon smell.,not soluble in water, slightly soluble in hot water, soluble in benzene, acetone, ether and glacial acetic acid etc organic solvents.

Its main functions and feature:
1. The applications of flavoring and essence. can be used as fruit flavors, floral fragrance reconcile the use; can be used as fragrance mixture used in soap, shampoo, detergent, daily cosmetics; a variety of cinnamic acid esters (such as A, B, C, D, etc.) are used as a fixative agent for beverage, candy, wine and other foods
2. application of food additives: Enzymatic synthesis of cinnamic acid by microbial L-phenylalanine, L-phenylalanine is an important food additives - aspartame sweetness (Aspartame) of the main raw material. Synthesis of cinnamic acid or capsaicin, a component of the enzyme - acid hydrolase, you can use pepper cultivation of transgenic varieties.
3. Pharmaceutical Industry, can be used for synthesis of important drug treatment of coronary heart disease and heart pain set satisfying lactate levels, and synthesis of baclofen and cinnamon benzene piperazine, used to make "heart to security", local anesthetics, fungicides , hemostatic and so on. Baclofen can also be synthesized and cinnamon benzene piperazine, as a ridge of bone loose cone and anticonvulsant agents. Mainly used for cerebral thrombosis, cerebral arteriosclerosis, coronary artery disease and other illnesses. Lung adenocarcinoma cells significantly inhibited.
4. The application in beauty: Cinnamic acid inhibit the formation of black tyrosinase effect on the UV cut off a certain role, they are the essential ingredients of sunscreen acid antioxidant significantly slow down the appearance of wrinkles for good effect.
5. The application of organic chemical synthesis: cinnamic acid can be used as sustained release of galvanized sheet, PVC heat stabilizers, multi-urethane cross-linking, poly caprolactam flame retardants, chemical analytical reagent. Also the determination of uranium, vanadium separation reagents; it is the most important negative-type photosensitive resin, synthetic raw materials. Used in plastics, can be used as PVC heat stabilizers, mold sterilizing deodorant, but also added to the rubber, foam made of odor in the shoes and insoles, can also be used for cotton and various synthetic fibers, leather,paint, shoe polish, mats and other products to prevent mildew.
6. Cinnamic acid is used as a crop pesticide industry growth promoter, long-acting fungicides.

Applicable industry:
Mainly used in flavors and fragrances, food additives, pharmaceutical industry, cosmetic, pesticide, organic synthesis and so on.

PROPYLENE CARBONATE(PC)
Propylene carbonate
Propylene carbonate CAS:108-32-7
Property and Aplication
Name: Propylene Carbonate
Cas No:108-32-7
Formula: C4H6O3
203-572-1
This product is a colorless transparent liquid, easy to dissolve in water and be mixed with ether, acetone and benzene. It is a high quality polar solvent.
This product is used in macro molecule industry, gas sepnrating technology and electro chemistry. It is specially used for absorbing natural gas a nd carbon dioxide in petrochemical plant and as plasticizer, textile solvent and alkene and aromatic hydrocarbon ex tractin g solvents.

Specifications:

Industry grade:Propy lene carbonate Specofications
ApperanceColourless transparent liquid
Color(APHA)20 max
Propylene Carbonate99.5% min
Propylene Oxide0.01% max
Propylene Glycol0.02% max
WATER0.1% max
SPECLFIC GRAVTTY1.205

Battery and electronic grade
ApperanceColourless transparent liquid
Color(APHA)20 max
Propylene Carbonate99.95% min
Propylene Oxide0.01% max
Propylene Glycol0.02% max
WATER200 ppm max
SPECLFIC GRAVTTY1.205


Propylene carbonate Application
1.Reactive diluents for urethane and epoxy resins
2.Cleaner and degreasers
3.Chemical intermediates
4.Cosmetics additives
5.Electronic industry(media) as a good dielectric in high energy cells and condensers.
6.Paint stripper
7.Foundry sand binder,wood binding resins
8.Coal mining ,excavation and tunneling
9.Propylene Carbonate can be used as the main material to compound Dimethyl Carbonate, and widely used in the removal of CO2 and H2S from natural gas, petroleum cracking gas,natural gas etc.
10.Setting agent in chemical grouting to get easily controlled gel time
11.Battery industry ,textile industry,printing and dyeing industry

Magenta crystal, delirious, decomposed when heated to 125.5, melting point 60.Soluble in water, soluble in ethanol, acetone and inorganic acids.Its aqueous solution appears green when heated, and turns reddish purple quickly after cooling.Corrosive and can cause burns.Contact with flammable materials can cause combustion.
USES: used for preparing chrome-containing catalyst, used as coal dyeing agent in printing and dyeing industry, used as glass and ceramic glaze color and corrosion inhibitor.

1 � Formula: C4H7KO4
2 � Formula wt: 157.1869
3 � CAS:[ 4251-29-0]
4 � Einecs: 224-217-7
5 � Specificity: Colorless or white crystalline powder. Alkali flavor, easy to tide
solution. Soluble in water, soluble in methanol, ethanol, ammonia. Insoluble
in ether and acetone.
6 � Usage: Potassium diacetate is used as a buffering agent to control the acidity
of food.It can beused in low sodium recipes as replacement of sodium diacetate.
Potassium diacetate can be used as a preservative in various processed foods
such as processed meat products, ready-toeat meals, salad dressings etc.
7 �H.S.Code: 29152990.90 CIQ Checking:Statutory Inspection
8 �Tax refund rate:9
9 �Packing: 25kg polywoven bag or kraft paper bag, lined with PE bag.
10 �Storage and Transport:Store in a tightly sealed container in a cool �dry �well
ventilated area.Avoid exposure to heat and moisture.

Formula: C4H7KO4
2� Formula wt: 157.1869
3� CAS:[ 4251-29-0]
4� Einecs: 224-217-7
5� Specificity: Colorless or white crystalline powder. Alkali flavor, easy to tide
solution. Soluble in water, soluble in methanol, ethanol, ammonia. Insoluble
in ether and acetone.
6� Usage: Potassium diacetate is used as a buffering agent to control the acidity
of food.It can beused in low sodium recipes as replacement of sodium diacetate.
Potassium diacetate can be used as a preservative in various processed foods
such as processed meat products, ready-toeat meals, salad dressings etc.
7�H.S.Code: 29152990.90 CIQ Checking:Statutory Inspection
8�Tax refund rate:9
9�Packing: 25kg polywoven bag or kraft paper bag, lined with PE bag.
10�Storage and Transport:Store in a tightly sealed container in a cool�dry�well
ventilated area.Avoid exposure to heat and moisture.

Physics and chemical properties:
1.Pure product is white crystal powder.
2.Melting point is 256-258, °c.
3.Hard to soluble in water, easy soluble in methanol, ethanol, tetrahydrofuran, acetone and other organic solvents.
4.Belong to low-toxicity product, do not mix with,  strong alkaline substances.,  
Application: brassinolide is used as an oil-emulsion or water-emulsion for a variety of crops, such as rice, wheat, corn, cotton, tobacco; and a lots of orchard and fruit products, such as orange, bean, cucumber, potato, vegetable.,  
Function:
1. Promote cell division and expansion.
2. Facilitate fertilization of hermaphrodite and female and accelerate number of fruiting bodies.
3. Increase the chlorophyll content and promote plant's photosynthesis,
4. Strengthen the plant's drought-resistant ability.
5.,  brassinolide,  can improve plants growth and increase output remarkable.
6.,  brassinolide,  can,  improve plants resistant,  the,  ability against,  of,  disease, ,  salt, ,  chillness,  and,  the harmfulness of herbicides.

Physics and chemical properties:
1.Pure product is white crystal powder.
2.Melting point is 256-258c.
3.Hard to soluble in water, easy soluble in methanol, ethanol, tetrahydrofuran, acetone and other organic solvents.
4.Belong to low-toxicity product, do not mix withstrong alkaline substances.
Application: brassinolide is used as an oil-emulsion or water-emulsion for a variety of crops, such as rice, wheat, corn, cotton, tobacco; and a lots of orchard and fruit products, such as orange, bean, cucumber, potato, vegetable.
Function:
1. Promote cell division and expansion.
2. Facilitate fertilization of hermaphrodite and female and accelerate number of fruiting bodies.
3. Increase the chlorophyll content and promote plant's photosynthesis,
4. Strengthen the plant's drought-resistant ability.
5.brassinolidecan improve plants growth and increase output remarkable.
6.brassinolidecanimprove plants resistanttheability againstofdisease, salt, chillnessandthe harmfulness of herbicides