carbonohydrazide
Catalog number | HQC4649 |
CAS No. | 497-18-7 |
EC# | 207-837-2 |
Molecular formula | CH6N4O |
Chemical Name | carbonohydrazide |
Structure type | |
Technical data |
Chemical Properties |
|
mp |
150-153 °C(lit.) |
density |
1.02 |
storage temp. |
0-6°C |
Merck |
14,1804 |
Stability: |
Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents. |
Safety Information |
|
Hazard Codes |
Xi,N,Xn |
Risk Statements |
5-22-51/53-36/37/38-20/21/22-43-38 |
Safety Statements |
61-36/37/39-36/37 |
RIDADR |
UN3077 |
WGK Germany |
3 |
RTECS |
FF2625000 |
HazardClass |
9 |
PackingGroup |
III |
Index name |
Specifications |
Appearance |
White crystal powder |
Assay |
98.0%min. |
Odor |
A little ammonia odor |
Loss on drying |
0.20% max. |
Insoluble in water |
0.05% max. |
Burning residues |
0.05% max. |
PH |
7.20 to 9.70 |
Hydrazine |
0.0500% max. |
Chloride |
0.0008% max |
Sulfate |
0.0008% max. |
Sodium |
0.0008% max. |
Calcium |
0.0008% max. |
Iron |
0.0008% max. |
Copper |
0.0001% max. |
Lead |
0.0004% max. |