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25 Kilogram |
FOB Price: USD 1.0000 |
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Thiamine chloride Basic information |
Product Name: | Thiamine chloride |
Synonyms: | VITAMIN B1(THIAMINE)(BASF)(SH);VITAMIN B1(THIAMINE)(SH);THIAMIMEMONOCHLORIDE;THIAMINB-1;Thiamine (unspecified salts);3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2- hydroxyethyl)-4-methylthiazolium chloride;Thiamine chloride;Vitamin B1 |
CAS: | 59-43-8 |
MF: | C12H17ClN4OS |
MW: | 300.81 |
EINECS: | 200-425-3 |
Product Categories: | Vitamins and Derivatives;Nutritional Supplements;Vitamin Ingredients;vitamin series |
Mol File: | 59-43-8.mol |
Thiamine chloride Chemical Properties |
density | 1.3175 (rough estimate) |
refractive index | 1.5630 (estimate) |
CAS DataBase Reference | 59-43-8(CAS DataBase Reference) |
EPA Substance Registry System | Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl) methyl]-5-(2-hydroxyethyl)- 4-methyl- chloride(59-43-8) |
Test Item
|
Specification
|
Result
|
|
BP2017 |
appearance
|
white or almost white,
crystalline powder or colourless crystals |
white crystalline powder
|
PH
|
2.7~3.3
|
3.0
|
|
Water
|
≤5.0%
|
3.38%
|
|
sulphated ash
|
≤0.1%
|
0.02%
|
|
sulphates
|
≤300ppm
|
<300ppm
|
|
heavy metals
|
≤20ppm
|
<20ppm
|
|
Assay(on anhydrous basis)
|
98.5%~101.0%
|
99.5%
|
|
USP39 |
identification
|
A:IR absorption;B:test of chloride.
|
comply
|
absorbance of solution
|
≤0.025
|
0.016
|
|
limit of nitrate
|
no brown ring produced at the
junction of the two layers |
comply
|
|
ph
|
2.7~3.4
|
3.2
|
|
water
|
≤5.0%
|
3.38%
|
|
≤0.2%
|
0.02%
|
||
≤1.0%
|
0.06%
|
||
Assay(on anhydrous basis)
|
98.0%~102.0%
|
99.7%
|
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