| Model: | 497-18-7 |
|---|---|
| Brand: | irotaihe |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | Carbohydrazide , iaminourea , Carbonic dihydrazide |
| Price: |
US $11111
/ pc
|
| Min. Order: | 10000 pc |
| Live Chat: | Last Online:18 Oct, 2011 |
Carbohydrazide
Synonyms: 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger
CAS NO.: 497-18-7 EINECS: 207-837-2
Molecular Formula: CH6N4O Molecular weight: 90.08
Molecular Structure:
Specification:
Appearance | White crystal line powder or pellets |
Active Content (%) | 98.0-100.9 |
pH (12% solution) @ | 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:
Keywords：
Carbohydrazide; 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger
