香港福瑞达发展有限公司

Chemical Name：

Calcium Carbide

Synonyms：

Molecular Formula：

C2Ca

Molecular Weight：

64.10

CAS Number：

75-20-7

EINECS Number：

200-848-3

Properties：

Grey, brown or black solid, purple when its purity is higher. The specific gravity is 2.22(18), melting point is 2300. It can absorb water in the air and conduct electricity. The higher its purity is, the easier it conducts. It dissolves in water, turns into acetylene and calcium hydroxide and releases heat.

Quality Standards：

GB1888-1998

Items	Specification
Gas Yield	≥295L/Kg
Lump Size	50-80mm
PH3	≤0.06%(V/V)
H2S	≤0.10%(V/V)

Package：

50kgs/100kgs new iron drums.

Usage：

Used in the generation of acetylene gas for welding, and as a reagent, etc.

Download：

TDS-Calcium Carbide.pdf

COA-Calcium Carbide.pdf

MSDS