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| Chemical Name | Carbonic dihydrazide |
| CAS Number | 497-18-7 |
| Product Number | SW000042 |
| Molecular Formula | CH6N4O |
| Molecular Weight | 90.08454 |
1. Product Introduction
Carbohydrazide (CHD)
CAS NO. 497-18-7
Molecular Weight: 90.08 g/mol
Molecular Formula: CH6N4O
Carbohydrazide (CHD) other names CHD, 1, 3-diaminourea; 4-amino-semicarbazid; Cabazide; Carbazic acid, hydrazide; is white crystalline powder used as an intermediate in the manufacture of energetic materials.
2. Specification or COA
|
Index Name |
Unit |
Specification |
|
Appearance |
-- |
White crystalline powder |
|
Assay |
% |
98.0-100.9 |
|
pH (12% solution) (20℃) |
-- |
7.2-9.7 |
|
Color |
APHA |
20 Max |
|
Melting point |
℃ |
154℃ Min |
|
Fluoride |
PPM |
8 Max |
|
Free Hydrazine |
PPM |
250 Max |
|
Chloride |
PPM |
10 Max |
|
Sulphate |
PPM |
20 Max |
|
Silica |
PPM |
10 Max |
|
Copper |
PPM |
1 Max |
|
Sodium |
PPM |
3 Max |
|
Water |
% |
0.5 Max |
3. Product application
Carbohydrazide (CHD) is mainly used as an oxygen scavenger to prevent corrosion especially in boiler feed system. Also used as an intermediate for organic synthesis as well.
4. Packing & Delivery
Standard export neutral packing in 25kg nets Fibre Drum, 20'FCL=9MT(360drums) with pallets.
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