Best Quality Calcium Carbide, ISO Certification Calcium Carbide

Model NO.: 295


Grade Standard: Industrial Grade


Trademark: China


Origin: Jiangsu, China




Type: Calcium Carbonate


English Alias: Quartz Crystal


Specification: 295L/kg


HS Code: 28491000


Product Description



Calcium Carbide

CAS No.: 75-20-7

Molecular formula: CaC2

Electronic: Ca2 + [: C: : : : C] the "≡ " symbol in the middle of the 2-3 of Shared electrons

Molecular weight: 64.10

EINECS no.: 200-848-3 InChI: InChI = 1 / C2. Ca/c1-2; / q - 2; + 2

Melting point: 2000

Density: 2.22



Introduction:

1. Feature: Industrial calcium carbide is gray or black. It can adsorb moisture from the air and is an electrical conductor. It dissolves in water and produces acetylence, calcium hydroxide and releases heat.

2. Application:

Calcium carbide used for synthesis industry. When mixed with other materials, the combination can produce acetylene, chloroprene rubber, calcium cyanamide, acetate acid, trichloroethylene and acetaldehyde. Moreover, it can be used as a desulfuring agent in steel manufacturing and is used for metal cutting and welding.

3. Specification:

Gas Yield: 285-330L/Kgmin;

Size: 15-25mm, 25-50mm, 50-80mm;

Packing: Net in 100kgs drums without pallets;



Items Index Test

Gas yield ≥ 295 L/KG 300

Lump size 50-80mm 50-80

PH3 ≤ 0.06(V/V) 0.02

H2S ≤ 0.10 (V/V) 0.05

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Product Categories : Carbonate Products