产品描述

appearance:white to yellowish brown filamentous, grainy, powder

assay(C6H7Ca1/2O6):89.6%- 104.5%

CALCIUM    :8.0- 11.5%

mesh:90% pass 60 mesh

LOSS ON DRYING(105℃, 4h):    =<15%

PH (1% Solution):6.0 - 9.5

sulphate ASH:28- 36%

LEAD (PB):=<5 PPM

ARSENIC (AS):=<3 PPM

TOTAL HEAVY METAL:=<20 PPM

TOTAL plate COUNT:< 5000CFU/G

YEAST AND MOULD    :< 500CFU/G

SALMONELLA:ABSENT

E. COLI    ABSENT:IN 25 G