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thiamine mononitrate cas 532-43-4

Chemical Name: Thiamine mononitrate

CAS No.: 532-43-4

Molecular Fomula: C12H17N5O4S

Molecular weight:327.36

Appearance: White or almost white crystalline powderor colourless crystals

Assay: 98.0~101.0%

分类:

描述

Thiamine mononitrate (cas 532-43-4) Quick Details

Chemical Name: Thiamine mononitrate

CAS No.: 532-43-4

Molecular Fomula: C12H17N5O4S

Molecular weight:327.36

Chemical Structure:Thiamine mononitrate Structure

Appearance: White or almost white crystalline powderor colourless crystals

Assay: 98.0~101.0%

Thiamine mononitrate (cas 532-43-4)Typical Properties

Item Standard Results
Appearance White or almost white crystalline powder or colourless crystals White crystalline powder
Identification (1)should be positive reaction(2)Consistent with the reference IR spectra (1)positive reaction(2)Consistent with the reference IR spectra
PH 6.8-7.5 7.0
Appearance of solution Clear,not more intense than Y7 Clear,not more intense than Y7
Heavy metals NMT20ppm <20ppm
Chloride NMT600ppm <600ppm
Loss on drying NMT 1.0% 0.3%
Residue on ignition NMT 0.1% 0.06%
Residual Solvents Methanol NMT 0.3% <0.3%
Ethanol NMT 0.5% <0.5%
Related substances(Disregard limit 0.05%) Any impurity NMT 1.0% 0.22%
Total impurities NMT 1.5% 0.33%
Assay 98.0~101.0% 99.6%

Thiamine mononitrate (cas 532-43-4)Usage

Used in food additives and nutritional supplements

Also widely used in medicine.

Thiamine mononitrate (cas 532-43-4)Packaging and Shipping

Drum, 25KG

Thiamine mononitrate (cas 532-43-4)Storage

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

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