Calcium Carbide 25-50mm/50-80mm

Post Date:
Feb 07,2018
Expiry Date:
Feb 07,2019
Detailed Description:
Cas No. :75-20-7 Quantity: 2000Metric Tons
Specs:Size:25-50mm/50-80mm, Gas Yield:285/295L/KG
Payment Method: T/T, L/C
Product Name:Calcium Carbide 25-50mm/50-80mm etc;

Appearance:black or grey brown lump;

Technical Specifications and Features:
CAS NO:75-20-7,
EINECS NO:200-848-3
Molecular Formula:CaC2
UN NO:1402
Hazard Class:4.3
HS Code:28491000
Gas Yield20 101.3 Kpa:285/295L/KG Min
PH3(V/V):0.08%Max
H2S(V/V):0.1%Max
Molecular Weight:64.10
Size:0-4mm,4-7mm,7-15mm,15-25mm,25-50mm,50-80mm,80-120mm
Packing:50kg or 100kg iron drum, 22.5mts/20'fcl

Application:Mainly used as materials to produce Acetylene Gas, Chloroprene Rubber, Calcium Cyanamide, Acetate Acid, Trichloroethylene and be as remover of Sulfur in steell industry and metal bonding and cutting, etc.;

Country of Origin:China;
CAS Registry Number:
75-20-7
Synonyms:
;Calciumcarbidemetallurggradegreylumpsmm;calcium acetylide;Quartz crystal;calcium ethynediide;ethyne, calcium salt (1:1);
Molecular Formula:
C₂H₂Ca
Molecular Weight:
66.1142
Molecular Structure:
Hazard Symbols:
F:Flammable;
Risk Codes:
R15:;
Safety Description:
S43A:;
S8:;

Offter to Sell