Product Name: Potassium nitrate（Tech /Agricultural grade )
CAS NO: 7757-79-1
Molecular Formula: KNO3
Molecular weight: 101.1032
EC NO: 231-818-8
H.S code: 28342190
Specifications :
| Items |
Tech Grade |
Agricultural Grade |
| Standard |
Test result |
Standard |
Test result |
| Potassium Nitrate(KNO3)%≥ |
99.4 |
99.42 |
99.0 |
99.1 |
| K2O (Water soluble)%≥ |
46.25 |
46.26 |
46.0 |
13.5 |
| N (Nitrate nitrogen)%≥ |
13.77 |
13.78 |
13.5 |
46.0 |
| Chloride %≤ |
0.15 |
0.08 |
0.20 |
0.16 |
| Moisture %≤ |
0.2 |
0.16 |
0.20 |
0.15 |
| Water Insolubles%≤ |
0.03 |
0.03 |
0.05 |
0.03 |
| Remarks: |
Add 0.05% Organic anti-caking agent |
Adding 0.1% organic anti-caking agent |
Appearance: white crystal powder or granular type
Packing: Packed in 25/50/1000 kg bags or upon clients' demand.
Use:Industrial potassium nitrate is mainly used in fine chemical industry, metal heat treatment, special glass and cigarette paper, and also used as catalyst and mineral processing agent. As well as black powder, matches, fuses, wick, tobacco, drugs, chemical reagents, catalysts, ceramic glaze, glass manufacturing and metallurgical industries. Potassium nitrate is used as an auxiliary material in food industry. Agricultural potassium nitrate is mainly used to provide nitrogen and potassium nutrition for plants, promote crop growth and increase yield.
