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Thiamine Mononitrate

532-43-4

C12H17N5O4S

327.36

Thiamine nitrate, Vitamin B1 mononitrate, Vitamin B1 nitrate

USP/BP/FCC

Thiamine Mononitrate
ProductSpecifications
Thiamine MononitrateUSP
Thiamine MononitrateEP
Thiamine MononitrateFCC

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DSM / Nederland

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BROTHER / China

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XINFA / China

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Thiamine

This data is based on China customs data and for referrence only. For more details, please contact us.

Thiamine Mononitrate Properties

Melting point:
196-200°C
storage temp. 
2-8°C
pka
4.8(at 25℃)
Merck 
14,9295
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
532-43-4(CAS DataBase Reference)
EPA Substance Registry System
Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl) methyl]-5-(2-hydroxyethyl)- 4-methyl-, nitrate (salt)(532-43-4)

SAFETY

Safety Statements 22-24/25
RTECS XI7400000
TSCA Yes

Description

Thiamine 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

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