Potassium Nitrate, powder (w/anti cake)


Product # 26591
Name Potassium Nitrate, powder (w/anti cake)
Synonyms Potassium salt, saltpeter
Formula KNO3
Purity Technical
CAS Number 7757-79-1
Molecular Weight 101.11
Color & Form Clear to white solid
Boiling Point 400° C (dec.)
Melting Point 333° C
Specific Gravity 2.109 gm/ml
Solubility Completely soluble


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Transportation Information UN1486, Potassium Nitrate, 5.1, III
Pictogram Pictogram: Oxidizer 
Signal Word Warning
Hazardous Statements

H272  May intensify fire; oxidizer.

H303  May be harmful if swallowed.

H402  Harmful to aquatic life.

Precautionary Phrases

P220  Keep/Store away from clothing/.../combustible materials.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

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