Description
1.Potassium Nitrat Product Description
| CAS NO | 7757-79-1 |
| Color | White |
| UN number | 1486 |
| HS code | 283421900 |
2.Certificate of analysis
ITEM |
STANDARD | ANALYSIS |
| K2O |
46% MAX |
46.1% |
| MOISTURE |
0.10% MAX |
0.05% |
| CHLORIDES(as Cl–) |
0.02%MAX |
0.01% |
| INSOLUBLE MATTER IN WATER |
0.02%MAX |
0.015% |
| PH VALUE(1%solution) |
6-8 |
7.3 |
ITEM |
STANDARD | ANALYSIS |
| PURITY |
99.4% MIN |
99.56% |
| CHLORIDES(as Cl–) | 0.03%M
AX |
0.015% |
| SULPHATE as SO4 |
0.01%MAX |
0.005% |
| MOISTURE |
0.10% MAX |
0.09% |
| CARBONATE as CO3 |
0.43%MAX |
0.025% |
| IRON(Fe) |
0.003%MAX |
0.0024% |
| INSOLUBLE MATTER IN WATER |
0.01%MAX |
0.008% |
| COLOR |
WHITE |
WHITE |
