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Inorganic salts | Calcium carbide


GOST/TC GOST 1460-81
PRODUCER "Chimprom" JSC Volgograd, «Usoliechimprom» Usolie-Sibirskoye.
CHEMICAL FORMULA CaC2
APPEARANCE AND PROPERTIES

Solid substance of gray color with a violet hue on the fracture. At interaction with water calcium carbide decomposes with separation of acetylene and calcium hydroxide.

USAGE
  • acetylene production, and the production of calcium cyanamide, which is used for fertilizer and cyanide compounds obtaining
  • calcium carbide is used for carbon black acetylene production and organic synthesis products manufacturing
  • calcium carbide is used for production of synthetic caoutchouc, vinyl chloride, acrylonitrile, acetic acid, ethylene, acetylene and its chlorine derivatives, synthetic resins, acetone and styrene
  • can also be used for carbide-urea plant growth regulator and powdered carbide reagents
TECHNICAL CHARACTERISTICS

 

Main specifications

Value

Volume, cubic dm / kg

250

Mass fraction of lumps 25-80 mm, min, %

80

Mass fraction of lumps, size 2 mm, max, %

2

Mass fraction of sulphide sulphur, not more, %

1,2

Volume fraction of phosphine in acetylene, not more, %

0,8

 

 

 

PACKAGING 100 lt sealed steel drums.
STORAGE To be kept in closed, fireproof, well ventilated storage areas excluding ingress of moisture, vertically stored, not more than 3 layers. Joint storage with other substances or materials is prohibited.
SHELF LIFE 6 months from the date of production
TRANSPORTATION All types of covered transport (except air transport).
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