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ITEM | STANDARD |
Appearance | White or almost white, crystalline powder or colourless crystals |
Identification | IR,Characteristic Reaction and Test of chlorides |
Assay | 98.5-101.0 |
pH | 2.7-3.3 |
Absorbance of solution | =<0.025 |
Solubility | Freely Soluble in Water,Soluble in Glycerol,Slightly Soluble in Alcohol |
Appearance of solution | Clear and not more than Y7 |
Sulphates | =<300PPM |
Limit of nitrate | No brown ring is produced |
Heavy metals | =<20 PPM |
Related substances | Any impurity % =<0.4 |
Water | =<5.0 |
Sulphated ash/Residueon ignition | =<0.1 |
Chromatographic purity | =<1.0 |
User : Talha Javed2014-10-27 00:24:46
Talha JavedQ : I am searching for a supplier of Vitamin B1 thiamin. Please contact me if you can supply,with all the specifications and quotation.Thank you.
FOODCHEM A : Well,thanks for your inquiry,we have send you the product details,please kindly check,looking forward to your reply.
User : Paula2014-09-10 21:57:11
PaulaQ : I am looking to purchase Vitamin B1 - Thiamine (98%) pure powder for my horses.
Do you supply quantities of 1kg. or more.
Thank you.
FOODCHEM A : Sorry, your inquiry quantity is not fit for our MOQ, I suggest you to buy it at your local place.
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