ITEMS

SPECIFICATION

ASSAY

≥ 97.0%

DESCRIPTION

WHITE CRYSTAL POWDER,

IDENTIFICATION

POSITIVE REACTION

MELTING POINT

224－227℃

LOSS ON DRYING

≤0.5％

RESIDUE ON IGNITION

≤0.1％

CHLORIDE

≤0.005％

SULPHATE

≤0.006％

CALCIUM

COMPLIED

HEAVY METALS

≤0.0001％

IRON

≤0.0005％

AS

≤0.0003%

TOTAL PLATE COUNT

≤1000/G

YEAST&MOULD

≤100/G

E.COLI

ABSENT

SALMONELLA

ABSENT