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Magnesium sulfate heptahydrate (industrial grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.02% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (pharmaceutical grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.01% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (food grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.01% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Loss on Ignition: 48-52% Magnesium sulfate heptahydrate (feed grade) Appearance: colorless small particles of crystals Main content: 99.5% PH (5W/V% Sol): 5-8 Iron content (Fe): 0.0015% Chlorine content (cL): 0.015% Heavy metal (Pb): 0.001% Arsenic content (As): 0.0002% Water insoluble matter: 0.01% Weight loss on Ignition: 48-52%

Magnesium sulfate heptahydrate manufacturers

• Magnesium sulfate heptahydrate
• 
• 2025-05-30
• CAS:10034-99-8
• Min. Order:
• Purity: 0.99
• Supply Ability:

• Magnesium sulfate heptahydrate
• 
• US $10.00 / KG
• 2025-05-30
• CAS:10034-99-8
• Min. Order: 100KG
• Purity: 99%
• Supply Ability: 100 mt

• Magnesium sulfate heptahydrate
• 
• US $30.00-3.00 / kg
• 2025-05-30
• CAS:10034-99-8
• Min. Order: 1kg
• Purity: 0.99
• Supply Ability: 20MT