Basic information Description References Safety Related Supplier
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Thiamine nitrate

Basic information Description References Safety Related Supplier
Thiamine nitrate Basic information
Thiamine nitrate Chemical Properties
  • Melting point:196-200°C
  • storage temp. 2-8°C
  • solubility Sparingly soluble in water, freely soluble in boiling water, slightly soluble in alcohol and in methanol.
  • form solid
  • pka4.8(at 25℃)
  • Merck 14,9295
  • BRN 3857790
  • Stability:Stable. Incompatible with strong oxidizing agents.
  • InChIKeyUIERGBJEBXXIGO-UHFFFAOYSA-N
  • CAS DataBase Reference532-43-4(CAS DataBase Reference)
  • EPA Substance Registry SystemThiamine nitrate (532-43-4)
Safety Information
  • Safety Statements 22-24/25
  • WGK Germany 1
  • RTECS XI7400000
  • TSCA Yes
  • HS Code 29362200
Thiamine nitrate Usage And Synthesis
  • DescriptionThiamine nitrate is the thiamine salt formed from one mole of thiamine base and one mole of nitric acid. It occurs as an anhydrous crystalline solid of low hygroscopicity. Thiamin (vitamin B1) is a member of the vitamin B complex. Attributing to low hydroscopicity, thiamine nitrate works as a more stable form of thiamine in pharmaceutical preparations.
    Thiamine nitrate is preferred to be used for the preparation of multivitamins and as a food fortification in dry blends and dry products such as in wheat flour.
  • References[1] Food and Agriculture Organization of the United Nations, Food Fortification: Technology and Quality Control: Report of an FAO technical meeting Rome, 1995
    [2] Ronald R. Eitenmiller, W. O. Landen Jr and Lin Ye, Vitamin Analysis for the Health and Food Sciences, Second Edition, 2008
    [3] Thomas J. Macek, Beate A. Feller and Edward J. Hanus, Pharmaceutical studies with thiamine mononitrate, Journal of Pharmaceutical Sciences, 1950, vol. 39, 365-369
  • Chemical PropertiesWhite or almost white, crystalline powder or small, colourless crystals.
  • UsesVitamin B1.
  • Safety ProfilePoison by intravenous and intraperitoneal routes. A powerful oxidizer. When heated to decomposition it emits very toxic fums of SOx, and NOx. See also NITRATES.
Thiamine nitrate Preparation Products And Raw materials
Thiamine nitrate (532-43-4)Related Product Information
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