Shanghai Fine Chemicals

API • Vitamins • Food ingredients
Veterinary Injection & Premix

Vitamin B1

APRERANCE White or almost white crystal powder
IDENTIFICATION Positive
ASSAY 98.5-101.0%
PH 2.7-3.3
ABSORBANCE OF SOLUTION ≤0.025
SOLUBILITY Pass
APPREANCE OF SOLUTION Clear and not more than Y7
SULPHATE ≤300ppm
LIMIT OF NITRATE Complies
HE**Y METALS ≤20ppm
WATER ≤5.0%
RESIDUE ON IGNITION ≤0.1%
RESIDUAL SOLVENTS Complies
RELATED SUBSTANCES Within limited