1.Carbohydrazide 2.Purity:99.0%min 3.Packing:25kg/paperbag 4.Specification …
1. Carbohydrazide
2. Purity: 99.0%min
3. Packing: 25kg/paper bag
4. Specification
Item | High Grade | First Grade |
Apprearance | Whilte srystall powder | |
Total Volatiles %≤ | 0.10 | 0.20 |
Content %≥ | 100±2 | |
Melt Point oC | 153-157 | 152-158 |
PH | 7.2-9.0 | 6.0-9.0 |
Hydrazine ppm≤ | 400 | 600 |
Na ppm≤ | 10 | -- |
Ca ppm≤ | 10 | -- |
Cu ppm≤ | 10 | -- |
Pb ppm≤ | 10 | -- |
Fe ppm≤ | 10 | -- |
F ppm≤ | 10 | -- |
Cl ppm≤ | 10 | -- |
Sulfate ppm≤ | 20 | -- |
Silicate ppm≤ | 10 | -- |
BurningResidues %≤ | 0.05 | -- |
Insolubles in Water%≤ | 0.05 | -- |
5. Application:
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