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AllanChem | Potassium Nitrate

1 of 204 products in this brand
AllanChem Potassium Nitrate is a high-quality, inorganic, white or colorless crystalline powder used as a preservative. This product is used in chemical manufacturing.

Ingredient Name: Potassium Nitrate

Chemical Name: Potassium Nitrate

CAS Number: 7757-79-1

Functions: Preservative

Grade: Pharma Grade

Synonyms: Nitrate Of Potash

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Identification & Functionality

Chemical Name
Ingredient Name
Food Ingredients Functions
Pharma & Nutraceuticals Functions
Molecular formula
KNO₃

Features & Benefits

Food Ingredients Features

Applications & Uses

Properties

Physical Form
Solubility
Appearance
White or colorless crystalline powder
Specifications
ValueUnitsTest Method / Conditions
Assay (KNO₃)min. 99%
Molecular Weight101.1g/mol
pH (at 25°C, 5% solution)4.5 - 8.5ACS
Insoluble Mattermax. 0.005%ACS
Iodatemax. 5ppmACS
Nitritemax. 0.001%ACS
Phosphatemax. 5ppmACS
Sulfatemax. 0.003%ACS
Heavy Metalsmax. 5ppmICP-OES
Heavy Metals
ValueUnitsTest Method / Conditions
Chloride Contentmax. 0.002%ACS
Iron Contentmax. 3ppmACS
Calcium Contentmax. 0.005%ACS
Magnesium Contentmax. 0.002%ACS
Sodium Contentmax. 0.005%ACS

Regulatory & Compliance

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • Central America
  • Mexico
  • North America