Sodium Nitrate

Product description :

Sodium nitrate is used as a component of liquid salt coolants, of quenching baths in the metal industry, of heat storage composition. Used as an oxidizing agent in explosives, rocket fuels, pyrotechnic compositions. It is used in the manufacture of glass and sodium salts, in the food industry.
In the food industry sodium nitrate is widely used as a preservative and coloring agent, and is designated as a food additive E251. As a food additive, E251 acts as an antibacterial agent that prevents the growth of Clostridium botulinum - the causative agent of botulism, severe food poisoning caused by botulinum toxin, and leads to the defeat of the nervous system.

Technical specification :
Reagent grade A B
Appearance White crystals
Sodium nitrate (NaNO3), %, min 99.8 99.5
Chlorides in terms of NaCl, %, max 0.15 0.3
Sodium nitrate (NaNO2), %, max 0.1 0.2
Iron in terms of Fe2O3, %, max 0.001
Chromium in terms of Cr2O3, %, max 0.0001
Moisture content, %, max 0.5 0.5
Insolubles, %, max 0.03 0.03


Classification code: 5.1 (oxidizing agent)
UN №: 1498


PP 25/50 kg bags, palletized.

Note: The product absorbs moisture from the air. As a result of this it can very rapidly cake and thus harden under adverse conditions.

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index file generated on: Mon Jun 13 18:53:25 CEST 2016