Carbohydrazide Oxygen Scavenger

Properties:

Carbohydrazide is a white crystalline powder or pellets. The active content of Carbohydrazide is 98.0-100.9%.

CAS No.:

497-18-7

EINECS:

207-837-2

Molecular Formula:

CH6N4O

Molecular Weight:

90.08

Structure Formula:

Carbohydrazide structure formula

Specifications:

Item Index
Appearance White crystalline powder or pellets
Active content, % 98.0-100.9%
pH (12% Solution, at 25℃) 8.45±1.25
Free Hydrazine, ppm 250.0 Max.
Chloride (Cl), ppm 10.0 Max.
Sulfate (SO4), ppm 20.0 Max.
Silica (SiO2), ppm 10.0 Max.
Copper (Cu), ppm 1.0 Max.
Iron (Fe), ppm 4.0 Max.
Sodium (Na), ppm 4.0 Max.
Lead (Pb), ppm 4.0 Max.
Moisture, % 0.2 Max.

Uses:

Carbohydrazide can be used as an oxygen scavenger to prevent corrosion. Especially in boiler feed systems, rocket propellant components, color images, and the quality of soap stabilizers, antioxidants rubber, boiler water deoxidants, and metal passivation agents. Carbohydrazide also used as an intermediate for organic synthesis.

Packing and Storage:

Packed in 25kg or 50kg in woven bag or in fiber drum.

Store in a cool, dry, well-ventilated area away from incompatible substances. Keep container closed when not in use.

Synonyms:

Carbohydrazide oxygen scavenger, Carbonic dihydrazide, Carbazide