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The 2025 Spring Festival Holiday Notice !

The 2025 Spring Festival Holiday Notice !

Dear Customer, We would like to take this opportunity to thank you for your kind support all this while. Please kindly be advised that our company will beclosed from JAN 26th~ Feb 04th , in observance...

Magnesium sulfate heptahydrate
2022-04-19
Magnesium sulfate heptahydrate: It is not easy to dissolve, and it is easier to weigh than anhydrous magnesium sulfate, which is convenient for quantitative control in industry.
   Appearance: columnar gel
   Chemical formula: MgSO4 7H2O
   Melting point: 1124°C
   Density: 2.66g/ml
   Granularity: 20 mesh
   Magnesium sulfate content: 48.59
   Magnesium oxide content: 16.24
   Magnesium content: 9.8
   pH value: 5.0-9.2
   Iron: 0.001
   Heavy Metal: 0.0008

   The role of magnesium sulfate:
   It can be used in fertilizers, compound fertilizers, chemical raw materials (magnesium oxide), catalysts, papermaking, printing and dyeing, plastics, porcelain, etc.
   Packing: 25kg/bag, 50kg/bag
   Precautions: Before and after use, pay attention to sealing tightly, keep the environment dry and ventilated, avoid moisture and rain.
 
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