4-Chloro-3,5-dimethyl is a white crystalline powder. Melting point 115-116 C, boiling point 246 C. At 20 C, 1g can be dissolved in 3L water, 1 part of 95% alcohol, ether, benzene, terpenes, non-volatile oils. It has a slight smell and can volatilize with water. Stable in hot water.
Product Name: N-Methylformamide
ITEMS SPECIFICATIONS
Appearance Colorless transparent liquid, no visible impurities
Assay �?�¢?�?�¥99.5%
Water �?�¢?�?�¤0.05%
Color (Pt-Co) �?�¢?�?�¤10
Free alkali �?�¢?�?�¤0.005%
Methanol �?�¢?�?�¤0.1%
Dimethyl Formamide �?�¢?�?�¤0.2%
Application:
This product is an important organic chemical material and intermediate, an organic solvent with good performances. It acts as reaction solvent and refine solvent in organic synthesis. It's also widely used in dyes, aromatics, electrolysis and electroplate industry, etc.
1. Description: It is the raw material for making thermosetting resin, light curing epoxy resin coating, oil resistant coating and drying coating. Its copolymer emulsion is used for fiber finishing, fabric, leather and paper coating. Also used as wood, metal and other adhesives.
2. Typical recipes
Used as crosslinked monomer in acrylic emulsion. The amount of carboxyl-containing acrylic emulsion pressure-sensitive adhesive is L % ~ 2% of the total monomer mass, and the initial adhesion will be greatly reduced if it exceeds 3%. For emulsion adhesives without carboxyl group, the general dosage is not more than 5%. The crosslinking reaction temperature of MMAM alone is high, generally 120 ~ 170�??�?�ºC, and the addition of protic catalyst can reduce the crosslinking temperature. Acrylic acid (AA) can both provide hydrogen protons and copolymerize with acrylates, so MMAM should be used as a composite crosslinking agent with AA at a dosage of 3:2. Cross-linking agent HA can replace N- hydroxymethyl acrylamide, and does not contain formaldehyde.
3. Application scope
A. Can be used as crosslinking agent, widely used in fiber modified resin, processing dyes, plastic adhesives, soil stabilizers, etc.
B. Used for fiber modification, resin processing, adhesives and paper, leather, metal surface treatment agent.
Free samples
4. Storage and packaging
A. All emulsions/additives are water-based and there is no risk of explosion when transported.
B. This product can be packed in 25KG,50KG,200KG,1000KG plastic barrels.
C. Store sealed in a cool, dry and ventilated place indoors. Before use, the container should be strictly sealed after each use.
D. The product should be well sealed during transportation, moistureproof, alkali strong acid and rain water and other impurities mixed.
Glabridin is a chemical compound that is found in the root extract of licorice (Glycyrrhiza glabra).
Glabridin is an isoflavone, a type of isoflavonoid. This product is part of a larger family of plant-derived molecules, the natural phenols. It is used as an ingredient in cosmetics and is listed in International Nomenclature of Cosmetic Ingredients (INCI).
Glabridin is yellowish-brown powder. It is insoluble in water, but soluble in organic solvents.
Application&Function
1.Glabridin has depigmentation and properties. It inhibits the production of melanin, the pigment responsible for the colouring of the skin.
2.Studies have shown positive effects in fields like LDL (low-density lipoprotein) protection against oxidation.
3.Glabridin inhibits the inflammatory reaction by blocking cyclooxygenase and preventing the formation of free radicals such as superoxide anions.
4.At the same time Glabridin prevent rough skin and also has anti-inflammatory, antibacterial effect.
Item Specification
Appearance A colorless or slightly yellow oily liquid
Lodine Value (mgI2/100g)1.0
Acid Value (KOH/g) 0.1
Saponification Value 325~360
Specific Gravity 0.940~0.955
Heavy Metal (Pb) mg/kg 10
(As) mg/kg 2
Peroxide Value 1.0
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2-amino-2-methyl-1-propanol appears as a white crystalline block or colorless liquid. The melting point is 30-31C, the boiling point is 165C, 67.4 (0.133kPa), the relative density is 0.934 (20/20C), and the refractive index is 1.449 (20C). It is miscible with water and soluble in alcohol
Used for the synthesis of surfactants, vulcanization accelerators, acid gas absorbers. Derivatives formed with carboxylic acid compounds are used for gas chromatography analysis. Carbonyl protective reagent. Synthesis of 2,2, 2-1-2-methylazopropyl (a very useful intermediate) with high yield. The only highly effective precipitator of levopimaric acid in pine vinegar. It is an organic base used as a neutralizer and is generally used as a resin neutralizer in cosmetics. 2-amino-2-methyl-1-propanol is mainly used as a biostabilizer and pH stabilizer in the field of metal processing. The product is widely used in Europe and the United States for the concentration and post-treatment of metal processing fluids, and is the main raw material for the development of biostable formulations. It is used to increase and stabilize pH value in field replenishment to save and extend the life of metal working fluid. The product also has the advantages of anti-cobalt precipitation, low foam and so on. For the synthesis of surfactants; Vulcanization accelerator; Acid gas absorbent.
Product Description
Phenolphthalein appears as white or yellowish-white to pale orange fine crystalline powder. Odorless. Aqueous solution is acidic. Colorless to pH 8.5; pink to deep-red above pH 9. Colorless in presence of large amounts of alkali. Tasteless.Phenolphthalein is an organic compound used as a laboratory reagent and pH indicator. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles. However, phenolphthalein is no longer used as a laxative due to the suspected carcinogenicity of this compound.
Stearyl alcohol cas 112-92-5 basic information
Product Name: 1-Octadecanol
CAS: 112-92-5
MF: C18H38O
MW: 270.49
EINECS: 204-017-6
Stearyl alcohol is white flakes or granules.Stearyl alcohol can also be called 1-Octadecanol and Octadecanol .The Melting point is 59.4-59.8�??�?�ºC
Stearyl alcohol / Octadecanol / 1-Octadecanol cas 112-92-5
Application
Used in the manufacture of surfactants
Lithium hydroxide can be used as developing agent and lubricating oil for spectral analysis The additive of alkaline battery electrolyte can increase the electric capacity by 12 to 15 and increase the service life by 2 to 3 times
It can be used as an absorbent for carbon dioxide and can purify the air in submarines
The chemical equation is 2LiOHsCO2gLi2CO3sH2Ol
It is used to make lithium salt and lithiumbased grease electrolyte of alkaline battery absorption liquid of lithium bromide refrigerator etc used in petroleum chemical industry light industry nuclear industry etc When used in alkaline batteries the aluminum content is not more than 006 and the lead content is not more than 001 It is used as an analytical reagent a photographic developer and also in the manufacture of lithium it is used as a raw material for the preparation of lithium compounds It can also be used in metallurgy petroleum glass ceramics and other industries
Lithium hydroxide is mainly consumed for the production of lithium greases A popular lithium grease is lithium stearate which is a generalpurpose lubricating grease due to its high resistance to water and usefulness at both high and low temperatures
Carbon dioxide scrubbing
Lithium hydroxide is used in breathing gas purification systems for spacecraft submarines and rebreathers to remove carbon dioxide from exhaled gas by producing lithium carbonate and water
It is used as a heat transfer medium and as a storagebattery electrolyte It is also used in ceramics and some Portland cement formulations Lithium hydroxide isotopically enriched in lithium7 is used to alkalize the reactor coolant in pressurized water reactors for corrosion control
Application
Lithium metasilicate is an inorganic compound that has a high resistance to heat and acid. It is used as an additive to zirconium oxide membranes, which are used in membrane separation processes. It has been shown to have a high transport capacity for water vapor and sodium carbonate. This property makes it suitable for use in the clinical setting where it has been shown to have biological properties and clinical relevance.
HEDP.Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250 C,it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph- onic acids. HEDP.Na2 can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP.Na2 has good scale inhibition effects and obvious dissolution threshold effects. When usedwith other Water Treatment Chemicals, the synergistic effects is better.
Application scope and method of use
HEDP.Na2 is widely used in circulating cool water system, medium and low-pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc. In light woven industry, HEDP.Na2 is used as detergent for metal and nonmetal. In dyeing industry. The dyes the industry fixing agent in non-cyanide electroplating used as chelating agent.
Benzalkonium Chloride / Dodecyl dimethyl benzyl ammonium chloride is a kind of cationic surfactant, belonging to nonoxidizing boicide. It can efficiently withhold algae propagation and sludge reproduction.
Benzalkonium Chloride also has dispersing and penetrating properties, can penetrate and remove sludge and algae, has advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness.
1. Benzalkonium chloride (BKC) is widely used in petroleum, chemical, power, textile and other industries in the circulating cooling water system, to control the bacteria Algae breeding in circulating cooling water system.
2.Benzalkonium chloride (BKC) can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields.
3.Benzalkonium chloride (BKC) is also widely used as a disinfectant in the Hospital, Livestock and Personal Hygiene sectors. Dual biocidal and detergency properties ensure high efficacy against Bacteria, Algae and Fungi and enveloped Viruses at exceptionally low ppm concentrations.
(-) -Epigallocatechin Gallate CAS NO. 989-51-5 is white crystal, soluble in organic solvents such as DMSO, derived from tea.
(-) -Epigallocatechin Gallate CAS NO. 989-51-5 is the most effective active ingredient in catechins, accounting for about 8% to 13% of the gross weight of green tea, and (-) -Epigallocatechin Gallate CAS NO. 989-51-5 is also the component with the highest content in catechins.
(-) -Epigallocatechin Gallate CAS NO. 989-51-5The ester formed by benzopyran with gallic acid has phenolic antioxidant properties, and (-) -Epigallocatechin Gallate CAS NO. 989-51-5 molecular structure has six adjacent phenolic hydroxyl groups, thus having many properties superior to other catechins.
BHMTPMPA is a high-efficient chelating scale inhibitor, it has good effect to carbonate and sulfate scale.
BHMTPMPA has good water-soluble properties and heat tolerance.
BHMTPMPA has high calcium ion tolerance in a wide pH ranges and temperature as high as 120C.
BHMTPMPA can be used as scale and corrosion inhibitor for oilfield water, industrial circulating cool water and boiler.
Dimethyloldimethyl hydantoin is a popular preservative with moderate sensitizing potential, it is used to control against mold, mildew, and bacterial spoilage. This preservative is similar to imidazolidinyl urea, as both act by releasing formaldehyde into the formulation. Cosmetic expert panels have determined that Dimethyloldimethyl hydantoin has an excellent safety record for use in both leave-on and washoff cosmetic preparations. Maximum-use concentrations are set at 0.2 percent in the u.S. and 0.6 percent in the european union. Dimethyloldimethyl hydantoin stands for dimethylimidazolidine, though in a listing the acronym is rarely spelled out.
Fungicide, used in paint, pigment, leather, wood, etc. It is an effective antiseptic and antiseptic, mainly used in cosmetics, daily chemicals, paint, leather, plastic, wood, metal cutting fluid, wood discoloration control, Textiles, paper industry, ink, adhesives, etc. This product is a new anti-dandruff, antipruritic, bactericidal and antiseptic. At the same time, this product is low-toxic and non-irritating at the use concentration ( 0.1%).
1,2-Pentanediol is an important organic intermediate for the synthesis of propiconazole, a special fungicide for commercial crops; it also has excellent moisturizing properties and antiseptic effects.
It is used in various skin care products such as skin cream, eye cream, skin lotion, baby care products, sunscreen, etc. It is also an important raw material for the production of polyester fibers, surfactants, pharmaceuticals and other products.
ZIP is used in shampoo to reduce dandruff, which can inhibit the growth of gram-positive and negative bacteria and mold. It can effectively care for the hair, delay the aging of the hair, and control the production of white hair and hair loss. Pyrithione zinc ZPT has a strong killing effect on fungi and bacteria and can effectively kill the fungi that produce dandruff and play a role in anti-dandruff.
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