Manufacture Calcium Carbide for Sale CAS: 75-20-7

• CAS No.: 75-20-7
• Formula: Cac2
• EINECS: 200-848-3
• Certification: COA, ISO
• Customized: Customized
• Application: Construction, Ocean, Aviation, Electronics
• Model NO.: 75-20-7
• Material: LLDPE
• Feature: Wear Resistant
• Corrosion Rate: 0.01-0.1
• Grade: Industrial Grade
• Transport Package: 25kg/Cardboard Drum
• Specification: 25kg/Bag
• Trademark: ECHEMI/OEM
• Origin: China
• HS Code: 28491000

Product Description

Information

Product Name: 

Calcium carbide

Other Name: 

Calcium carbide (Ca(C2));Acetylenogen;Calcium acetylide (Ca(C2));Calcium dicarbide;Calcium carbide;Calcium acetylide;Ethyne,calcium deriv.;12192-35-7;761337-30-8;195068-68-9;261780-86-3

CAS No.: 

75-20-7  

UN No.: 

1402  

InChIKeys: 

InChIKey=ORQNSRQOGMSXIV-UHFFFAOYSA-N  

Molecular Weight: 

64.1  

Exact Mass: 

64.1

Categories: 

Inorganic Salts

 

Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of CaC₂. Its main use industrially is in the production of acetylene and calcium cyanamide.^[3]

The pure material is colorless, while pieces of technical-grade calcium carbide are grey or brown and consist of about 80-85% of CaC₂ (the rest is CaO (calcium oxide), Ca₃P₂ (calcium phosphide), CaS (calcium sulfide), Ca₃N₂ (calcium nitride), SiC (silicon carbide), etc.). In the presence of trace moisture, technical-grade calcium carbide emits an unpleasant odor reminiscent of garlic.^[4]

Applications of calcium carbide include manufacture of acetylene gas, generation of acetylene in carbide lamps, manufacture of chemicals for fertilizer, and steelmaking.

Characteristics

XLogP3: 

0.16260  

Appearance: 

Gray-black pieces  

Density: 

2.22 g/cm³  

Melting Point: 

2300 °C  

Boiling Point: 

138-140 °C @ Press: 3 Torr

Water Solubility: 

HYDROLYSES  

Storage Conditions: 

water-free area

Model NO.	25-50mm 50-80mm 80-120mm	Gas Yield	295-305L/Kg
Transport Package	50kg or 100kg Iron Drums	Specification	0-2mm 2-4mm 4-7mm  7-15mm  15-25mm  25-50mm  50-80mm  80-120mm
HS Code	2849100000	Production Capacity	6000mt/Month
PH3 %(V/V) ≤	0.03%	H2S %(V/V) ≤	0.02%