产品描述

APPEARANCE    WHITE CRYSTALLINE GRANULES

SOLUBILITY    FREELY SOLUBLE IN WATER, SLIGHTLY SOLUBLE IN ALCOHOL

ASSAY    99.5% MIN

OPTICAL ROTATION    +52.6°～+53.2°

LOSS ON DRYING    10.0% MAX

SULFUR DIOXIDE    0.002% MAX

CHLORIDES    0.018% MAX

RESIDUE ON IGNITION    0.1% MAX

STARCH    PASSES TEST

LEAD    0.1MG/KG MAX

ARSENIC    1MG/KG MAX

TOTAL BACTERIA COUNT    1000PCS/G MAX

MOLDS AND YEASTS    100PCS/G MAX

ESCHERICHIA COLI    NEGATIVE