ITEM

STANDARD

RESULTS

Characters

性狀

White  crystals or powder

White crystals or powders

Identification

鑒別

It responds to the tests for Magnesium

 and for lactates

Conform to the test

符合試驗

Solubility

溶解度

Soluble  in  hot-water.

Conform to the test

符合試驗

Assay (Anhydrous basis)

含量                      %

98.0-101.5

99.6

Loss on drying

干燥減量                      %

≤23.0

16.2

Chloride

氯化物                        %

≤0.01

<0.01

Arsenic

砷鹽                        mg/kg

≤3

< 3

Pb

鉛                          mg/kg

≤10

< 10

Heavy metals

重金屬                    mg/kg

≤20

< 20

Conclusion

結論

Meets the standard

符合標準