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            2. 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
              最合适网上赚钱的项目 929| 812| 59| 182| 548| 908| 269| 149| 95| 449| 389| 191| 59| 887| 887| 335| 197| 131| 887| 290| 659| 752| 50| 617| 533| 377| 83| 992| 317| 911| 263| 785| 650| 299| 914| 839|