Potassium nitrate
(42094732 | 7757-79-1)

CAS: 7757-79-1
Molecular Formula: KNO3
Molecular Weight: 101.10
Availablility: In Stock
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Potassium nitrate Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

42094732-1kg 1kg £30.90
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42094732-1kg 1kg €43.30
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42094732-1kg 1kg $46.40
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 42094732
Product Name Potassium nitrate
Categories Inorganic Chemicals Salts
CAS 7757-79-1
Molecular Formula KNO3
Molecular Weight 101.10
Storage Details Ambient
Harmonised Tariff Code 2834210000

Product Specification
Water insoluble ≤0.05%
Appearance Anhydrous White Crystals
Identification (IR) Conforms to reference
Lead (as Pb) ≤5ppm
Chlorine (Cl) ≤2000ppm
Nitrite (NO2) ≤0.003 %

Safety Information
Pictograms
Exclamation Mark
Flame Over Circle
Signal word warning
Hazard statements
  • H272: May intensify fire; oxidizer

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking

  • P220: Keep/Store away from clothing/combustible materials

  • P221: Take any precaution to avoid mixing with combustibles

  • P280: Wear: protective gloves/ clothing & eye protection

  • P308+313: IF exposed or concerned: Get medical advice/attention

  • P501: Dispose of contents/container to an approved waste disposal plant

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