Carbohydrazide

LOGISTICS:JUST IN TIME
CERTIFICATION:SGS,ISO,CCIC
QUALITY:STRINGENT QC SYSTEM
EXPERIENCES:10 YEARS ON INTERNATIONAL SALES
Carbohydrazide

Name
Carbohydrazide
CAS No
497-18-7

Synonyms 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger
EINECS 207-837-2
Molecular Formula CH
6
N
4
O
Molecular weight 90.08
Structural Formula

SpecificatioN
Item
Index
Appearance
White crystal line powder or pellets
Active Content (%)
98.0-100.9
pH (12% solution) @ 25 °C
8.45±1.25
Free Hydrazine( ppm)
250 Max.
Chloride (ppm)
10 Max.
Sulfate (ppm)
20 ppm Max.
Silica (ppm)
10 ppm Max.
Copper (ppm)
1 ppm Max.
Iron (ppm)
4 ppm Max.
Na (ppm)
4 ppm Max.
Pb (ppm)
4 ppm Max.
Moisture (%)
0.2 Max.
Properties
Carbonhydrazide is an oxygen scavenger to prevent corrosion especially in boiler feed system & an intermediate for orgnic synthesis
Packing
25kg in woven bag or in fibre drum .
Keywords
Carbohydrazide; 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger.