Potassium Nitrate
Potassium Nitrate Specification
- Poisonous
- NO
- Shape
- Granular or prismatic crystals
- Appearance
- White or colorless crystalline solid
- Density
- 2.109 Gram per cubic centimeter(g/cm3)
- Application
- Used in fertilizers food preservation fireworks and as an oxidizing agent
- HS Code
- 28342100
- Melting Point
- 334 °C
- Properties
- Oxidizer hygroscopic and stable under standard conditions
- Solubility
- Highly soluble in water (31.6 g/100 mL at 20 °C)
- Physical Form
- Crystalline solid or powder
- Ingredients
- Potassium and nitrate ions
- Purity
- Typically 98% to 99.5% (varies depending on grade)
- EINECS No
- 231-818-8
- Taste
- Salty and slightly bitter
- Shelf Life
- Stable under recommended storage conditions (usually 2-3 years)
- Usage
- For agricultural industrial and food-grade purposes
- Grade
- Industrial agricultural or food grade
- Ph Level
- Neutral to slightly basic (5.5 to 8 in aqueous solution)
- Molecular Weight
- 101.1 g/mol
- Structural Formula
- K—O—N=O (with resonance structures involving N=O and N—O)
- Smell
- Odorless
- CAS No
- 7757-79-1
- Storage
- Store in a cool dry and well-ventilated area away from incompatible substances
- Molecular Formula
- KNO3

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