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    Thiamine Nitrate(salt) (Vitamin B1)
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     Thiamine Nitrate(salt) (Vitamin B1)

    Commodity Name: Thiamine Nitrate(salt) (Vitamin B1)
    Chemical Name: 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, nitrate (salt).
    Other Name: Vitamin B1
    CAS: 532-43-4
    M.F.: C12H17N5O4S
    M.W.: 327.37
    Structural Formula: 

    Properties: White or almost white, crystalline powder or small, colourless crystals. Sparingly soluble in water, freely soluble in boiling water, slightly soluble in alcohol  and in methanol.
    Item Index

    Content (anhydrous substance).

    98.0~101.0%

    pH( 1 in 50)

    6.0~7.5

    Chloride

    ≤ 0.06%

    Heavy metals

    ≤ 20ppm

    Loss on drying

    ≤ 1.0%

    Residue on ignition

    ≤ 0.1%

    Uses:  They can be used for food additives, feed additives and pharmaceuticals. pharmaceutical USP29/BP2007

    Packing:  25kg/fiber drum ,or 25kg/carton,or according to customers’ requirement

    Storage:  Preserve in tight, light-resistant containers.

    Period of validity:  Three years

     
     
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