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PRODUCT DETAILS


Product Class
Corrosion Inhibitor
Antioxidant
Dyestuff
Name:Carbohydrazide
CAS:497-18-7
Class:Corrosion Inhibitor
Time:2017-10-31
Count:217
  Product Description

General information:

CAS NO.:

497-18-7


Other Names:

Carbohydrazide; Carbonic dihydrazide; 1,3-Diaminourea; 497-18-7; Carbazide; Carbonohydrazide

EINECS No.:

207-837-2

MF:

CH6N4O

M.W.

90.11


Chemical Structure

Package:

20-25 kgs / paper bag; 25 kgs / fiber drum; or as per required

Specification:

Appearance

White fine columnar crystal

assay%

98.0% -100.0%

Free hydrazine:

500ppm max

Weight Loss on drying

0.2% max

PH Value ( 12g/L aqueous solution)

7.2-9.7

Application:

Carbohydrazide is used as a component in jet fuels because it produce a large amount of heat when burned. Carbohydrazide is used as rocket fuel. Carbohydrazide is used as an oxygen scavenger for water boiler feed and heating systems to prevent corrosion damage. Carbohydrazide is used as a reducing agent for the recovery of precious metals. Carbohydrazide is used as a polymerization catalyst and a chain extender in urethane coatings. Carbohydrazide is used as an auxiliary in photographic industry to prevent discolouration. Carbohydrazide is used as an intermediate for pharmaceuticals, stabilizers and water treatment chemicals. Carbohydrazide and its derivatives are versatile intermediates. They have active applications in organic synthesis for agrochemicals, pharmaceuticals, photographic, heat stabilizers, polymerization catalysts, flame- retardants, blowing agents for plastics, explosives, and dyes.





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