- Chemical Auxiliary Agent[3]
- Daily Chemicals[1]
- Food Additives[2]
- Alkali[10]
- Carbonate[2]
- Chloride[1]
- Halide ( Except Chloride )[1]
- Other Inorganic Salts[3]
- Sulfide[10]
- Sulphate[3]
- Other Inorganic Chemicals[3]
- Polymer[1]
- Contact Person : Mr. Gao Paul
- Company Name : Tianjin Brightway International Co., Ltd.
- Tel : 86-22-25275189, 25275190, 25275195
- Fax : 86-22-25325480
- Address : Tianjin,Tianjin City,Suite 501, Gate 2, Block I/D, Jinbin Commercial Centre, No.98 Huanghai Road, TEDA
- Country/Region : China
- Zip : 300457
High class Calcium Carbide Gas Yield 285L/kg(CaC2)
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High class Calcium Carbide Gas Yield 295L/kg(CaC2)
Product name: Calcium Carbide
H.S.CODE: 28491000
CAS NO.: 75-20-7
Molecular Formula: CaC2
Specification:
GAS YIELD (L/KG) 285 305
PH3/C2H2 0.08% 0.06%
H2S/C2H2 0.01% 0.01%
SIZE 25-50M 50-80MM
Uses: Used in the generation of acetylene gas for welding, and as a reagent.
Property: Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18), melting point is 2300 , the product can absorb water in the air and conduct electricity. They higher its purity is, the easier it conducts, it dissolves in water, turns into acetylene and calcium hydroxide and releases heat.
Use: Calcium carbide is an important basic material in organic synthesis industry, Acetylene obtanied from calcium carbide is raw material to make ethylene, chloroprene rubber, calcium cyanamide, acetic acd, acetaldehydr, ethylacetate, cyanide acetate, dicyandiamide, acetone, octanol, trichloride ethylene etc. Also used as desulfurizer and dehydrant of steel and for cutting and welding metals.
Packing: 50kgs/100kgs new iron drums.
High class Calcium Carbide Gas Yield 285L/kg(CaC2)
