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1. Qualified-class Pharmaceutical-Grade Magnesium Sulphate(Large packing) Specification:

Test Item	Test Value	Test Item	Test Value
MgO%≥	99.5	As%≤	0.0002
PH	Comply with the standard	Ca%≤	0.02
Clarity	Comply with the standard	Zn	Comply with the standard
Cl%≤	0.001	Bacterial Count	1g≤1000 cfu
Loss on ignition%≤	48.0-52.0	Yeast and Mold	1g≤100 cfu
Fe%≤	0.0015	Escherichia coli	None
Heavy metal%≤	0.001

2. First-class Pharmaceutical-Grade Magnesium Sulphate(Large packing) Specification:

Test Item	Test Value	Test Item	Test Value
MgO%≥	99.6	As%≤	0.0002
PH	Comply with the standard	Ca%≤	0.01
Clarity	Comply with the standard	Zn	Comply with the standard
Cl%≤	0.008	Bacterial Count	1g≤500 cfu
Loss on ignition%≤	48.0-52.0	Yeast and Mold	1g≤50 cfu
Fe%≤	0.0012	Escherichia coli	None
Heavy metal%≤	0.0006

3. Optimal-class Pharmaceutical-Grade Magnesium Sulphate(Large packing) Specification:

Test Item	Test Value	Test Item	Test Value
MgO%≥	99.6	As%≤	0.0001
PH	Comply with the standard	Ca%≤	0.01
Clarity	Comply with the standard	Zn	Comply with the standard
Cl%≤	0.005	Bacterial Count	1g≤300 cfu
Loss on ignition%≤	48.0-52.0	Yeast and Mold	1g≤30 cfu
Fe%≤	0.0012	Escherichia coli	None
Heavy metal%≤	0.0003

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Product Features

Executive Quality Standard