Calcium Carbide By Langfang Zhanshuo Chemical Co., Ltd.

We are offering our customers a wide range of Calcium Carbide, which are available following Specifications :-
CAS No.:75-20-7
MF:CaC2
EINECS No.:200-848-3
Place of Origin: Tianjin
Purity:295 GAS YIELD MIN
Classification: General Reagents Brand Name: SHENGSHIZHUODA Color : gray solid
Size: 25-50mm
Gas yield: min 295 L/KG
Calcium Carbide : M.F. CaC2, gray, black solid, the basic material of organic synthesis.
Usage:
(1) Reacting with water to bring about ethine.
(2) Reacting with nitrogen to product lime nitrogen .
(3) The desulfurizer in steel industry.
National SrandardGB10665-89
INDEX PREMIUM GRADE FIRST GRADE (SALABLE)SALABLE
L/KGa Y 305 295 285
PH3%V/V 0.06 0.08 0.09
H2S %V/V 0.10 0.10 0.13

Our company standard
INDEX PREMIUM GRADE40% (OF THE TOTAL) FIRST GRADE55% (OF THE TOTAL) SALABLE5%(OF THE TOTAL)
L/KGa YGAS YIELD 305 295 285
PH3 %V/V 0.05 0.06 0.08