Calcium Carbide 50-80

详情

Calcium Carbide **5L/KG, ****0mm 

calcium carbide **5l/kg

calcium carbide ****0mm

calcium carbide making acetylene gas

calcium carbide for fruits ripening

Products name: Calcium Carbide

H.S.CODE: *******0

CAS NO.: ******7

Molecular Formula: CaC2

Specification:

   GAS YIELD (L/KG)    **5      **5

   PH3/C2H2                0.*8%    0.*6%

   H2S/C2H2                0.*1%    0.*1%

   SIZE                     ****0MM   ****0MM

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.*2(*8), melting point is ***0 , 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: *0kgs/**0kgs new iron drums.

We produce all sizes of calcium carbide as your requirement such as *****0mm, ****0mm, ****0mm, ***0mm ,***5mm, **4mm etc. gas yield **5 l/kg, **5 l/kg, **5 l/kg, All of our products are packed with *0kg/**0kg/**0kg new iron drums. Our annual production capacity has been up to *0,**0tons of calcium carbide each year.