Chemical Formula |
KNO3 |
Molecular Weight |
F.W. 101.10 |
CAS # |
7757-79-1 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
0 |
Reactivity |
0 |
Test |
Specification |
Assay (KNO3) | Min. 99.0% |
pH of a 5% Solution @ 25°C | 4.5-8.5 |
MAXIMUM LIMITS | |
Insoluble Matter | 0.005% |
Chloride (Cl) | 0.002% |
Iodate (IO3) | 5 ppm |
Nitrite | 0.001% |
Phosphate (PO4) | 5 ppm |
Sulfate (SO4) | 0.003% |
Heavy Metals ( |
Shipping Information |
Potassium nitrate, 5.1, UN1486, PG III. Additional UPS-imposed hazardous material charge. |
UPS limit |
12 kg |
Storage Information |
HYGROSCOPIC: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.