Inspection Items |
Measures the definite value |
KNO3:99.7%Min |
99.7 |
H2O:0.1%max |
0.08 |
PH:6-8.5 |
6.0 |
Na:300ppm max |
295 |
Ca:8ppm Max |
7 |
Mg:8ppm Max |
3 |
Fe:10ppm Max |
8 |
Cl:200ppm Max |
156 |
Insolubles:350ppm Max |
232 |
S |
1%- |