Carbohydrazide is a water treatment as oxygen scavenger and intermediate

Brief Description
CAS No.: 497-18-7 Other Names: Carbohydrazide, 1, 3-diaminourea MF: C4H5N3O2
Place of Origin: Shanghai China (Mainland) Purity: 99.0 min Classification: Specific Reagents
Brand Name: SPE Appearance: White crystal line powder or pellet 
Specifications
Carbohydrazide is a water treatment as oxygen scavenger and intermediate

1.Carbohydrazide
2.an oxygen scavenger to prevent corrosion in boiler feed system
3.intermediate for organic synthesis

APPLICATIONS
an oxygen scavenger to prevent corrosion especially in boiler feed system & an intermediate for organic synthesis
CHEMICAL INFORMATION
Chemical Name
Carbohydrazide, 1, 3-diaminourea
CAS NO.
497-18-7
 
PRODUCT INFORMATION
Appearance
White crystal line powder or pellets
Active Content (%)
99.0
pH (12% solution) @ 25  °C
7.2-9.7
Hydrazine
500 ppm Max.
Chloride
10 ppm Max.
Sulfate      
20 ppm Max.
Silica  
10 ppm Max.
Copper  
1 ppm Max.
Moisture
0.2% Max.
      
STORAGE LIFE
At least 24 months from the date of manufacture in the original sealed container at ambient temperature. Store away from excessive heat and humidity in tightly closed containers.