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Calcium Carbide 15-25 MM
Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2,200 C (3,990 F).It is a chemical compound with the chemical formula of CaC2.Its main use industrially is in the production of acetylene, calcium cyanamide, steelmaking, carbide lamps.

Calcium Carbide Stones
Calcium carbide stones are available in different types of sizes and grades. This calcium product is widely used in various industries such as metallurgy and chemistry. Calcium carbide stone is mostly gray and brown in color. It reacts only with metal oxides without adversely affecting steel chemistry.

Info
Shape: white crystals, black lumps, purple or gray cross-section for industrial products
Available particle size: 1-4mm, 4-7mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm.
Gas production: 210L/KG, 230L/KG, 260L/KG, 295L/KG, depending on the size of the particles.
Physicochemical Properties: The solid of the ore is brown or black solid, the pure product is white crystal (containing CaC2 is purple). Density 2.22g/cm3, melting point 2300â?? (with CaC2 content), immediately react violently with water to generate acetylene and release heat, calcium carbide content of different melting point will also change.

Uses
Mainly used in the production of acetylene gas. Also used in organic synthesis, oxyacetylene welding. Calcium carbide reacts with water to generate acetylene can be used to synthesize many organic compounds, such as synthetic rubber, synthetic resins, acetone, vinyl ketone, carbon black and so on. Calcium carbide powder and nitrogen heating, the reaction generated calcium cyanamide, that is, lime nitrogen, cyanide salt and lime nitrogen heating and melting reaction, used in gold mining and non-ferrous metal industry. Tourmaline itself can be used as a desulfurizer in the iron and steel industry. Produces polyvinyl chloride.

Packing: 50kg iron drum or 100kg iron drum packing, 22.5 tons/20'fcl.

Small Particle Calcium Carbide 80-120 MM
Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2,200 C (3,990 F).It is a chemical compound with the chemical formula of CaC2.Its main use industrially is in the production of acetylene, calcium cyanamide, steelmaking, carbide lamps.

Calcium Carbide Granules
Calcium carbide granules is an inorganic substance, chemical formula CaC2, the main component is calcium carbide, white crystals, industrial products are gray-black lumps, the section is purple or gray. It reacts violently with water, generating acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used in the production of acetylene gas. It is also used in organic synthesis and oxyacetylene welding.

Applications
1, calcium carbide and water reaction to generate acetylene, can be synthesized synthetic rubber, artificial resins, acetone, vinyl ketone, carbon black and many other organic compounds, while acetylene oxygen flame in metal welding and cutting has a wide range of applications.
2, powdered calcium carbide and nitrogen heating, reaction to generate calcium cyanamide, that is, lime nitrogen, lime nitrogen is an important raw material for the preparation of cyanamide. Lime nitrogen and salt reaction generated by the melt is used in gold mining and non-ferrous metal industry.
3. Calcium carbide itself can be used as a desulfurizer in the iron and steel industry.
4. The production of polyvinyl chloride.
5 Made of calcium carbide lamps.

Barreled Calcium Carbide 7-15 MM
Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2,200 C (3,990 F).It is a chemical compound with the chemical formula of CaC2.Its main use industrially is in the production of acetylene, calcium cyanamide, steelmaking, carbide lamps.


Barreled Calcium Carbide
Calcium carbide is produced industrially in an electric arc furnace from a mixture of lime and coke at approximately 2,200 �°C (3,990 �°F).It is a chemical compound with the chemical formula of CaC2.Its main use industrially is in the production of acetylene, calcium cyanamide, steelmaking, carbide lamps.

The industrial grade calcium carbide produced by the company strictly follows the specifications of the national standard (GB209-2006), and the exported products are tested by quality inspection agencies (SGS, CIQ, BV/INTERTEK).

The use of calcium carbide
(1) Acetylene from calcium carbide with water can synthesize many organic compounds. For example: synthetic rubber, artificial resin, acetone, ketene, carbon black, etc; At the same time, acetylene oxygen flame is widely used for metal welding and cutting.

(2) When heating powdered calcium carbide with nitrogen, the reaction generates calcium cyanamide, which is called lime nitrogen. The cyanide melt generated by the reaction of heated lime nitrogen with table salt is used in gold mining and non-ferrous metal industries.

(3) Calcium carbide itself can be used as a desulfurizer in the steel industry.

(4)Production of polyvinyl chloride (PVC), production of polyvinyl chloride by calcium carbide method Chemical reaction method in which calcium carbide (Calcium carbide CaC2) is used to generate acetylene (C2H2) in contact with water, acetylene and hydrogen chloride (HCl) are synthesized to produce vinyl chloride monomer (CH2CHCl), and then vinyl chloride is polymerized to generate polyvinyl chloride - [CH CHCI] n -.

Calcium Carbide for Welding 7-15 mm
Calcium Carbide 7-15mm is widely used in various industrial processes, including nitrogen fixation in cyanamide production and sulfur removal in the steelmaking industry. This chemical compound appears as a gray to black solid and exhibits high reactivity with water. With a density of approximately 2.22 g/cm³ and a molecular formula of CaC, it plays a crucial role in the production of acetylene, which is essential for oxyacetylene welding. In ladle treatment facilities, Calcium carbide 7-15 mm for acetylene production acts as an efficient deoxidizer and serves as a fuel to enhance the scrap ratio to liquid iron in steelmaking processes.

The use of calcium carbide
(1) Acetylene from calcium carbide with water can synthesize many organic compounds. For example: synthetic rubber, artificial resin, acetone, ketene, carbon black, etc; At the same time, acetylene oxygen flame is widely used for metal welding and cutting.

(2) When heating powdered calcium carbide with nitrogen, the reaction generates calcium cyanamide, which is called lime nitrogen. The cyanide melt generated by the reaction of heated lime nitrogen with table salt is used in gold mining and non-ferrous metal industries.

(3) Calcium carbide itself can be used as a desulfurizer in the steel industry.

(4)Production of polyvinyl chloride (PVC), production of polyvinyl chloride by calcium carbide method Chemical reaction method in which calcium carbide (Calcium carbide CaC2) is used to generate acetylene (C2H2) in contact with water, acetylene and hydrogen chloride (HCl) are synthesized to produce vinyl chloride monomer (CH2CHCl), and then vinyl chloride is polymerized to generate polyvinyl chloride - [CH CHCI] n -.

Calcium Carbide for Welding 7-15 mm
Calcium Carbide 7-15mm is widely used in various industrial processes, including nitrogen fixation in cyanamide production and sulfur removal in the steelmaking industry. This chemical compound appears as a gray to black solid and exhibits high reactivity with water. With a density of approximately 2.22 g/cm³ and a molecular formula of CaC, it plays a crucial role in the production of acetylene, which is essential for oxyacetylene welding. In ladle treatment facilities, Calcium carbide 7-15 mm for acetylene production acts as an efficient deoxidizer and serves as a fuel to enhance the scrap ratio to liquid iron in steelmaking processes.

The use of calcium carbide
(1) Acetylene from calcium carbide with water can synthesize many organic compounds. For example: synthetic rubber, artificial resin, acetone, ketene, carbon black, etc; At the same time, acetylene oxygen flame is widely used for metal welding and cutting.

(2) When heating powdered calcium carbide with nitrogen, the reaction generates calcium cyanamide, which is called lime nitrogen. The cyanide melt generated by the reaction of heated lime nitrogen with table salt is used in gold mining and non-ferrous metal industries.

(3) Calcium carbide itself can be used as a desulfurizer in the steel industry.

(4)Production of polyvinyl chloride (PVC), production of polyvinyl chloride by calcium carbide method Chemical reaction method in which calcium carbide (Calcium carbide CaC2) is used to generate acetylene (C2H2) in contact with water, acetylene and hydrogen chloride (HCl) are synthesized to produce vinyl chloride monomer (CH2CHCl), and then vinyl chloride is polymerized to generate polyvinyl chloride - [CH CHCI] n -.

Calcium Carbide Granules
Calcium carbide granules is an inorganic substance, chemical formula CaC2, the main component is calcium carbide, white crystals, industrial products are gray-black lumps, the section is purple or gray. It reacts violently with water, generating acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used in the production of acetylene gas. It is also used in organic synthesis and oxyacetylene welding.

Applications
1, calcium carbide and water reaction to generate acetylene, can be synthesized synthetic rubber, artificial resins, acetone, vinyl ketone, carbon black and many other organic compounds, while acetylene oxygen flame in metal welding and cutting has a wide range of applications.
2, powdered calcium carbide and nitrogen heating, reaction to generate calcium cyanamide, that is, lime nitrogen, lime nitrogen is an important raw material for the preparation of cyanamide. Lime nitrogen and salt reaction generated by the melt is used in gold mining and non-ferrous metal industry.
3. Calcium carbide itself can be used as a desulfurizer in the iron and steel industry.
4. The production of polyvinyl chloride.
5ã??Made of calcium carbide lamps.

Product name: ammonium acetate
Molecular formula CH3COONH4
Molecular weight 77.08
CAS no: 631-61-8
Appearance: Colorless or white bulk deliquescent crystal. Slight acetic acid smell. Relative density is1.17. It is easily soluble in water. Water solution is slight acidity. It is easily soluble in alcohol and slightly soluble in acetone.

Specifications:
Item Standard
Appearance Fine white crystals
Assay% MIN 98.0
PH of a 5% solution at 25 6.7-7.3
Insoluble matter% MAX 0.005
Chloride(Cl)% MAX 0.0005
Sulfate(SO4)% MAX 0.005
Heavy metals(as Pb)% MAX 0.0005
Iron(Fe)% MAX 0.001

Packing: 25 kgs net kraft paper bag
Application: Ammonium Acetate is widely used in the fuel, the textile industry, can be used to improve the standard of fabric, also can be used as medical intermediate, analytical reagent, meat preservative, buffer, etc.
Shelf life : two years.

Properties: white or light yellow powder, granular. Relative density 1.26-1.32. Soluble in benzene, dichloromethane, carbontetrachioride, ethyl acetate, acetone, ethanol, soluble in gasoline, insoluble in water, dilute acid, dilute alkal solution.

Application: NS is a alterefect accelerant for vulicanization, with short vulcanization time, excellent scorch resistance and safeprocessing. Widely used in al kinds of rubber products and tires, especially radial tire processing. It has the advantages of high speed after effect.

Packaging: 25kg plastic woven bags, paper plastic composite bags, kraft paper bags, or container plastic woven bags.

Storage: it should be stored in a cool, dry and well ventilated place. The packaged products shall be protected from directsunlight, and overlapping stacking will cause abnormal compression or particle breakage of the products. High humidity orhigh temperature will cause product decomposition. Valid for one year.

Note: This product can be made into superfine powder according to customer's requirements.

Properties: This product is gray white or white powder, tasteless, non-toxic, specific gravity 1.13-1.19. Soluble in acetone,ethyl acetate, benzene, ethanol, slightly soluble in carbon tetrachloride, insoluble in water and aasoline.

Application: Mainly used as medium speed accelerator of natural rubber and synthetic rubber. lt is commonly used as anactivator of thiazole, tyrum and hypoiodide accelerators. When used in combination with accelerators DM and TMTD, it canbe used for continuous vulcanization. Mainly used for manufacturing tires, rubber plates, sole, industrial products, hard rubberand thick wall products.

Packing: woven bags lined with plastic bags, 25kg bags.

Storage: store in a cool, dry and well ventilated place, The packaged products shall be kept away from direct sunlight for oneyear.

Note: The product can be oiled and pelletized when required by the customer.

Properties: light vellow to orange aranules, Soluble in benzene, carbon tetrachloride; ethyl acetate: ethanol, soluble in dichlor-omethane; acetone, slightly soluble in gasoline, insoluble in water. lt decomposes gradually in case of heat.

Use: This product is a fast sulfonation accelerator with aftereffect, Long burning time, good operation safety

Packing: 25kg paper plastic compound bag, lined with PE bag.

Storage: store in a cool, dry, well ventilated place. Packaged products should be protected from direct sunlight.

We present you our OJE'STON branded product, where you will have new experiences in nail polish removal. * 2 in 1 Moisturizing Cotton Acetone Cleanser * 24 packs per box, includes 2 cotton pads for removing nail polish. * OJESTON nails with nourishing and moisturizing properties, ready-to-use cotton disc shaped. * It has been specially prepared to provide a perfect cleaning without damaging the structure of your nails. * It is easily portable and provides ease of use. * Our product is approved by the Ministry of Health. *contains Vitamin E *helps to remove nail polish quickly and easily *You can easily remove the toughest red and black nail polish with two coats of nail polish *tried and tested

Hood

We are the international manufacturers and agents with offices located in St. Louis ,
Missouri USA and China , specializing in Affordable Life Safety Equipment.
Providing solutions for Governments, Military, Fire, First Responders,
Rescue Authorities and PPE Personal Protective Equipment for Individuals WORLD WIDE.
Our ASE30BR CHEM - BIO - SMOKE - FIRE - GAS HOOD protects you against Carbon Monoxide (CO)
/ Hydrogen Cyanide (HCN) / Hydrogen Chloride / ( HCL) Acrolein ( CH2CHCHO ) / Hydrocyanic Acid / Hydrogen Arsenide Phosgene / Diphosgene / Chlorpicrin / Pestmaster / Dichloromethane / Lewsite Gas / Mustard Gas / Sarin / Benzene /
Chlorine / Acetone / Alcohol Class / Aniline class / Carbon Disulphide / Carbon Tetrachloride / Cloroform / Methyl Bromide
Chlorotoluene, Nitroalkaline / Ammonia Gas / Suphur Dioxide / Chlorine Gas / Hydrogen Sulphide / Oxides of Nitrogen
Phosgene / Phosphorate or Chlorine organoagricultural chemicals / Radioarerosol / Bacteria aerosol and other Toxic Smoke - Fog - Dust and Gases.

Uses an Interchangeable Filter for extended usage - protects the individual from Direct Flame or Radiant Heat up to 2000 F ( 1000 C ). Made with a High temp rubber silicone seal around the neck to ensure 100% protection.

Here are our most popular products available as of January 1, 2008

ASE30 - Smoke & Fire Safety Hood ( 30 Minute ) Soft Travel Pack
ASE30A - Smoke & Fire Safety Hood ( 30 Minute ) Hard Case

ASE60 - Smoke & Fire Safety Hood ( 60 Minute ) Soft Travel Pack
ASE60A - Smoke & Fire Safety Hood ( 60 minute ) Hard Case

PurifyAir 30M - CE Certified smoke & fire safety hood ( 30 minute ) Hard Case
PurifyAir 30M - CE Certified smoke & fire safety hood ( 30 minute ) Soft Case - NEW

XLM-Z-30 GAS Mask ( 30 minute w/replaceable filter )
XLM-Z-30D GAS Mask ( 30 minute w/replaceable filter and drinking tube ) - NEW

ASE30BR - NBC - chemical/biological/smoke/fire safety hood ( 30 minute ) Hard Case
ASE30BR - NBC - chemical/biological/smoke/fire safety hood ( 30 minute ) Soft Case - NEW

AFSY20 - EEBD Maritime Smoke / Fire / Bio / Chem Oxygen Hood (20/60 Minute)
HFZY20 - Hotel / Office Bldg Smoke / Fire / Bio / Chem Oxygen Hood (20/60 Minute) - NEW
AFSK10 - EEBD Maritime Smoke / Fire / Bio / Chem Self Contained Breathing Device (10>/60 Minute)

SCBA_RHZKF6.8/30 60 Minute Self Contained Breathing Apparatus - NEW
SCBA_RHZKF9.0/30 90 Minute Self Contained Breathing Apparatus - NEW

ASE20B - COAL MINE SELF-RESCUE OXYGEN GENERATING RESPIRATOR ( 60 / 80 MINUTES )

(n-phenyl-1-naphthylamine)
1f=molecular formula:c16h13n
2.Spccification:(gb8827-88)
Item spccification
Appcarance yellow or purple flake
Solidifying point, 0f¦fª 53.0
Free amine(phenylamine), %f_ 0.20
3 properties:yellow or purple flake. Melting point 62f¦, flash point 188f¦, gravity 1.16f+1.17. Little soluble in water, but soluble in acetone, ethyl acetate, benzol, tetracol, alcohol and gasoline.

Polypropyrene knitted bags lined with polyethylene bags. Net weihgt 25kg per bag.

1f=specification:(gb11407-89)
Item specification
High grade 1st grade qualified
Appearance light-yellow or pale powder and grain
Melting point, f¦fª 173.0 171.0 170.0
Ash·+%f_ 0.30 0.30 0.30
Reduction in weight after heating·+%f_ 0.30 0.40 0.50
Screen residue(100 meshes)·+%f_ 0.00 0.10 0.10

2f=properties:light-yellow or pale-yellow powder, bitter, poisonless, nonsoluble in water and gasoline, but soluble in ethyl acetate, acetone, dichloromethane, ether, chloroform and in the solution of alkaline carbonate.
3f=application:an universal rubber accelerator, mainly is used in tyres, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitter.


Package:polypropyrene knitted bags lined with polyehtylene bags. Net weight 25kg per bag

Molecular formula:(c6h5)2nh molecular weight:169.23
Structive formula:
Product quality standard:
Itemtechnical index 1stgrade
Appearancewhite or light brown tabletlight brown tablet
Diphenylamine99.5099.00
Freezing pointª52.552.3
Alcohol insoluble substance_0.050.05
Moisture_0.3-
Water extact substanceneutralneutral
Low boiling point substance_0.5-
High boiling point substance_0.5-
Aniline_0.2-
Properties:white crystal..Turn pale and brown yellow when meet lights.Gravity:1.160(20oc), boilpoint:302ª, little soluble in water, soluble in alcohol, ether, benzene and so on.Can soluble in concentrated inorganic acid solution, but it can separate out if water is put to dilute.
Application: the product is mainly used for rubber antioxidant, dyestuff, medical intermediate, lubricating oil antioxidant, and powder stablizer.
Package: plastic knitted bags lined with black thin film, weight: 25kg per bag.
Package with metal pail, weight:200kg per pail
Package can be on basis of the user's requirements.
4: rubber antioxidant ble
Liquid bleble-wble-c
Ltemtechnical indexltemtechnical indexltemtechnical index
Viscosity(30ª)
Pa*s2.5-7.0ble effective
Content 63.1ble effective
Content 33.1
Specific gravity1.08-1.12moisture_4moisture_0.5
Volatility_0.4
Ash content_0.3
Appearancedark brown
Thick liquidappearancebrown powderappearancelight brown powder
Soluble in acetone, benzol, chloroform and alcohol, little soluble in gasoiline, nonsoluble in water.

Molecular Formula: C15H20ClN3O

Molecular Weight: 293.5

CAS Number:76738-62-0

Physicochemical Properties: The pure article is white solid. Melting point 165-166 degree. At 20 degree, vapour pressure 0.001mPa; Density 1.22g/cm3; Solubility in water 350mg/L , in acetone 110g/L, in dichloromethane 100g/L, in methanol 150g/L.
Purityú¦90% TCú¼ 95%TC

Package: 40kg/bag or drum

Use: Plant growth regulator. Paclobutrazol is a triazole type plant growth retardant which blocks gibberellin biosynthesis and are involved in reducing abscisic acid, ethylene and indole-3-acetic acid while increasing cytokinin levels. It promotes fruit set in the states of inhibited development . It is also known that it protect plants against abiotic stresses.


40kg/drum

Specifications

Product name:copper phthalocyanine beta blue (nulon blue-beta)

01) chemical class : cu-phthalocyanine blue beta modification

02) color index name : pigment blue 15:3
03) color index number : 74160
04) cas no. : 147-14-8
05) molecular wt. : 575.5
06) chemical formula : c32h16cun8

Physical properties:

01) specific gravity (20oc): 1.51-1.56
02) bulk density gm/cc: 0.3-0.35
02) oil absorption(cc/100gms): 40-45
03) sieve residue, 240mesh, (63 8): 0.5 % max.
04) heat stability (oc/10min) : 200
05) moisture content (%w/w : 0.5%max.
06) water soluble (%w/w) : 0.5%max.
07) ph of 10%aq. Slurry (extract): 6.5-7.5

Fastness properties :(1-5 scale : 1= poor, 5=excellent)

01.Water 5 02.Xylene 4-5 03.Butyl acetate 4-5
04.Ethanol 5 05.Toluene 4-5 06.Mineral turpentine 5
07.Butanol 5 08.Soap 5 09.Sterilization 5
10.Acetone 4-5 11.Acid 5 12. Methyl ethyl ketone 4-5
13. Linseed oil 5 14.Alkali 5

Light fastness : (1-8 scale : 1= poor, 8=excellent)

1/1 shade depth 8 1/3 shade depth 8 1/25 shade depth 8

Heavy metal

Cadmium <1ppm
Chromium <5ppm
Lead <10ppm
Zinc <5ppm
Arsenic <1 ppm
Mercury < 0.5 ppm


Lot may be 5000 to 8000 kgs , packing 10, 25, 250, or 400 kg in hdpe bags

* products features: 800g; solid content 25¡à2%¡«38¡à2%; nco content 4.5 ¡à0.5%¡«6.5 ¡à0.5%; colorless liquid; available time 10-14 hours; moderate reaction; initial bond strength and final bond strength is good; comprehensive performance is stable£»be suitable for cross-linking adhesives.
* applicable shoes: the shoes requiring high bond, like skin leather shoes, fashion shoes, leisure shoes and slippers.
* rc can be diluted with anhydrous and alcohol-free ethyl acetate, dichloropropane, trichloroethylene, acetone, methyl ethyl ketone and toluene, among other solvents. When added in relatively large proportions aliphatic hydrocarbons can cause turbidity; but can be re-dissolved by using esters proportions of the solvents mentioned above.
* attention:
1. The adhesive might be used up within 10-14 hours after the hardener is mixed with the adhesive. If cannot finished, the adhesive mixed with hardener be not allowed to put back un-mixed adhesive.
2. After opening the hardener should be sealed immediately.
* reacts readily with moisture; for best life it should be kept dry and stored at temperatures between 5 oc and 32oc





750g each aluminum bottle, 20 bottles each carton

Common name: Benalaxyl
Chemical name: N-(phenylacety)-N--(2,6-dimethylphenyl)-DL-alanine methyl ester
Molecular formula: C20H23NO3
Molecular eight: 325.4.

Physical chemistry:Form similar white crystals,M.p.78-80,V.p.0.66mPa(25). S.g./density: .181(20).Solubility:In water 28.6mg/l(20).In acetone,methanol,ethyl 1,2-dichloroethane acetate,and xylene>250,n-heptane<20(all in g/kg,22),Stability Hydrolysed in concentrated alkaline media,Stable in aqueous solutins at Ph 4-9.DT50 86d(Ph 9,25).Thermally stable up to 250under nitrogen,Stable to sunlight in aqueous solution.

Use:Control of Oomycetes,parrticularly fungi of the family Peronosporaceae,Phytophthora, plasmopara, Pseudoperonospora, Sclerospora, Bremia, and Pythium spp.Particular used include control of late blights of potatoes and tomatoes;downy mildews of hops,vines,lettuce,onions.soya beans,tobacco,and other crops;diseases caused by phytophthora spp.in strawberries;many diseases of flowers and ornamentals;and pythium spp.on turf.Ofen used in combination with other fungicides.Applied at 100-240g/ha.

25%,35% WP,98% Tech, 58%,72% Benalaxyl•Mancozeb WP:25kg/Fiber drum

sunflower lecithin powder manufacturer dhn international

Sunflower Lecithin Powder is a de-oiled, high-purity phospholipid powder produced from sunflower seeds, free from chemicals, allergens, and GMOs. Sunflower lecithin powder offers excellent flowability, clean taste, and long shelf life, making it perfect for dry formulations like capsules, protein powders, and bakery mixes.
Sunflower lecithin powder superior emulsification and hydration capacity make it a powerful functional ingredient.

Sunflower lecithin powder is the de-oiled version of sunflower lecithin, offered in fine powder or granule form. Known for its versatility and allergen-free profile, sunflower lecithin powder is ideal for clean-label exports to the EU, USA, and Middle East.

Specifications:
Appearance: Yellow to light brown powder or granules
Acetone Insolubles: 95% min
Oil Content: