Product Details:
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| Classification: | Nitrate | MF: | KNO3 |
|---|---|---|---|
| Grade Standard: | Agriculture Grade, Industrial Grade | Appearance: | White Powder |
| CAS No.: | 7757-79-1 | Product Name: | Potassium Nitrate |
| High Light: | potassium nitrate water soluble fertilizer,nitrate of potash fertilizer |
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Industrial Grade 99.9% Potassium Nitrate 100% water soluble
Product description
1. Potassium nitrate is used as an analytical reagent and oxidant, and is also used in the synthesis and preparation of explosives for potash.
2, in the food industry as a color agent, color protection agent, antimicrobial agents, preservatives, such as for Bacon, in the lunch meat in the antiseptic effect.
3. potassium nitrate is also allowed in China to use hair color agent. It is reduced to potassium nitrite in meat products as a result of bacterial action and plays a role in protecting color and inhibiting bacteria. China's provisions can be used for meat products, the maximum use of 0.5g/kg, residue should not exceed 0.03g/kg.
4. for the manufacture of fireworks, matches, ceramic glaze, fertilizers and so on.
5. industrial potassium nitrate is also widely used in the strengthening of glass production process.
Structure type:
Product Specification
| Indexes | Standard |
| KNO3 %≥ | 99.4 |
| Clarity of solution | qualified |
| Water insoluble % ≤ | 0.006 |
| Chloride(Cl) % ≤ | 0.005 |
| Iodate(IO3)% ≤ | 0.002 |
| Sulfate(SO4)% ≤ | 0.01 |
| Nitrite(NO2)% ≤ | 0.002 |
| Ammonium(NH4)% ≤ | 0.005 |
| Phsphate(PO4)% ≤ | 0.001 |
| Sodium(Na) % ≤ | 0.05 |
| Magnesium(Mg)% ≤ | 0.004 |
| Calcium(Ca) % ≤ | 0.006 |
| Ferric(Fe) % ≤ | 0.0005 |
| Heavy metal content(based on Pb)% ≤ |
0.001 |
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