Measured at 420nm using water R as the compensation liquid, is not greater than 0.60
Chloride
≤0.5%
Formylfolic Acid
≤1.0%
Individual Impurity
≤1.0%
Total impurity
≤2.5%
Methanol
≤0.5%
Ethanol
≤3.0%
Acetone
≤0.5%
Bacterial Endotoxins
≤0.5 EU/mg
pH
6.8-8.0
Water
≤17.0%
Heavy Metals
≤50ppm
Platimun
≤20ppm
Assay of Ca
7.54%-8.14%
Assay
(anhydrous substance)
97.0%-102.0%
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