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Potassium Nitrate（KNO3）
Introduction:
IMPLEMENT STANDARD :GB/T 20784-2018
CAS: 7757-79-1
Molecular weight：101.10
Density：2.11 g/cm³
Our potassium nitrate is available in granular form, offering high purity and excellent solubility.Whether for agricultural, industrial, or food processing needs, our potassium nitrate provides a versatile solution for enhancing productivity and quality.
Product Details
Product Usage
1. Used as analytical reagents, such as oxidants and fluxes.
2. Used for synthesizing potassium salts, manufacturing gunpowder, matches, and glass production.
3. It is also used in the production of picture tubes and electroplating industry.
Storage precautions
Store in a cool, dry, and well ventilated warehouse. Stay away from sparks and heat sources. The storage temperature shall not exceed 30 ℃ and the relative humidity shall not exceed 80%. It should be stored separately from reducing agents, acids, flammable materials, and active metal powders, and should not be stored together. The storage area should be equipped with appropriate materials to contain leaked materials.
Items | Excellent products | First-class products | Qualified products |
K2O %≥ | 46.0 | 44.5 | 44.0 |
N %≥ | 13.5 | ||
Cl ≤ | 0.2 | 1.2 | 1.5 |
H2O ≤ | 0.5 | 1.2 | 2.0 |
PH | 7-9 | ||
Hg mg/kg | ≤5 | ||
As mg/kg | ≤10 | ||
Cd mg/kg | ≤10 | ||
Pb mg/kg | ≤50 | ||
Cr mg/kg | ≤50 | ||
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