China Warehouse Supply Thiamine Vitamin B1 Supplement Powder, Find details about China Vitamin B1, Vitamin B from China Warehouse Supply Thiamine Vitamin B1 Supplement Powder
Product Name | Vitamin B1( Thiamine HCL) | |
CAS No | 67-03-8 | |
MOQ | 1KG/aluminum foil bag | |
Grade | Food grade/ Feed grade | |
Certificate | Kosher/Halal/ISO/USDA etc certificates | |
Specification | Min 99% | |
Stocks | China warehouse stocks Supply Vitamin B1 | |
Vitamin B series products We can supply |
Product Name: | vitamin B1 Thiamine Mononitrate /Thiamine Hydrochloride |
Molecular Weight: | 327.37 |
Cas No: | 532-43-4 |
Characteristics: | White crystalline powder |
Quality Standards: | USP39 |
Test Item | Specification | Result | |
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% |