Hot sale Vitamin B1 Hcl/532-43-4
1.CAS No.:532-43-4
2.Color:white powder
3.Standar:BP/USP/EP
4.Packing:25kg/drum
Detailed Product Description
1)Purity:98.5%min
2)PH:2.7-3.4(10g/l)
3)Color:White powed
4)Formula:C12H18CL2N4OS
VITAMIN B1 HCL Product Specifications:
ITEMS |
SPECIFICATIONS |
APPEARANCE |
WHITE CRYSTAL POWDER |
IDENTIFICATION |
POSITIVE |
APPEARANCE OF SOLUTION |
PASS |
PH |
2.7~3.3 |
SULPHATES |
≤300PPM |
LIMIT OF NITRATE |
COMPLIES |
HEAVY METALS |
≤20PPM |
** |
≤5.0% |
RESIDUE ON IGNITION |
≤0.1% |
ABSORBANCE OF SOLUTION |
≤0.025 |
RESIDUAL SOLVENTS |
COMPLIES |
RELATED SUBSTANCES |
WITHIN LIMITED |
ASSAY |
98.5%~101.0% |