Newpharm High Purity Factory Supply Food Grade Thiamine Mononitrate Nutrition Supplement Vitamin B1 Powder
Product picture
Application
1. Indispensable catalyst during glycometabolism.
2. Compounnd the metabolism of amino acid and fat via thiamine.
3. Involve in nerve-cell membrane transportation1. Indispensable catalyst during glycometabolism.
4. improving circulation, promoting relaxation.
parameter
PRODUCT NAME: |
Vitamin B1 |
SHELFLIFE: |
2Years |
PACKING: |
25kg/Drum |
ITEM |
STANDARD |
APPEARANCE |
WHITEORALMOST WHITE CRYSTALLINE POWDER OR COLOURLESS CRYSTALS |
IDENTIFICATION |
1.SHOULD BE POSITIVE REACTION2.CONSISTENT WITHTHE REFERENCE IRSPECTRA |
APPEARANCE OF SOLUTION |
CLEAR,NOT MORE THE SOLUTION OF POTASSIUM DICHROMATE |
PH |
2.7-3.3 |
SULPHATES |
NMT30OPPM |
LIMIT OF NITRATE |
NO BROWN RINGIS PRODUCED AT THE JUNCTION OF THE TWO LAYERS |
HEAVY METALS |
NMT10PPM |
LEAD |
NMT2PPM |
WATER |
NMT 5.0% |
RESIDUE ONIGNITION |
NMT0.1% |
ABSORBANCE OFSOLUTION |
NMTO.025 |
RESIDUAL SOLVENTS - METHANOL-ETHANOL |
NMTO.3%NMTO.5% |
RELATED SUBSTANCES (DISREGARD LIMIT 0.05%) -ANY IMPURITY -TOTAL IMPURITIES |
NMTO.4%NMT1.0% |
CHROMATOGRAPHIC PURITY |
NMT1.0% |
Assay |
98.5~101.0% |