Richase Enterprise PTE. LTD

Magnesium Sulphate Heptahydrate (Epsom Salt)99.5% 0.1-1mm crystal powder

Group Powder
Min. Order 20 metric ton
Terms of Payment L/C, Western Union, MoneyGram, T/T
Update Time 2019-04-11
Item specifics
CAS No.10034-99-8
Place of OriginChina (Mainland)
Grade StandardAgriculture Grade, Industrial Grade, Medicine Grade
AppearanceColorless tiny acicular or inclined columnar crystal, crystal
Brand NameRC
Raw MaterialMagnesium oxide + sulphate acid
Export quantity2 million tons of to international market
ModelHeptahydrate and Monohydrate
Purity98% 99% 99.5%
Magnesium contain12-25
  • Description
  • Product review

Magnesium Sulphate Heptahydrate ( MgSO4.7H2O )

Richase Enterprise is the manufacturer of magnesium sulphate Heptahydrate, Our Main market is Egypt, Bangladesh, Saudi Arabia, Ecuador, Honduras, Costa Rica, Guatemala, Chile, Peru, Mexico, Dominican, USA, Poland, Ukraine, Brazil, Italy and Lebanon, applicated in fertilizer grade, food grade, industry grade and also the feed grade, and the annual consumption is about 30,000ton/year.

Magnesium Sulphate Heptahydrate ( MgSO4.7H2O ) Specification

Magnesium Sulphate  Specification
GradeMagnesium Sulphate HeptahydrateMagnesium Sulphate Monohydrate
(Epsom Salt/MgSO4.7H2O)(Kieserite/MgSO4.H2O) 
SpecificationPurityTotal MgO
0.015% max0.015% max0.015% max6-96-96-9
0.0005% max0.01% max0.01% max5ppm
As  As  
0.0005% max0.005% max0.005% max2ppm
2-4mm Extrusion 
Powder and Granular

Magnesium Sulphate Heptahydrate ( MgSO4.7H2O ) Application


1. Magnesium Sulphate Heptahydrate(mgso4.7h2o) used in agriculture fertilizer 

2.  Magnesium Sulphate Heptahydrate(mgso4.7h2o) 99.5% min application for feed additives


1.It can be applied in paper industry, rayon and silk industry. For example, Magnesium sulfate can be used in the decolorization of the kraft pulp.

2.It can be used for the thin cotton printing and dyeing, the Silk weighting and the product packing of the ceiba.

3.In light industry, it can be used for the production of yeast, monosodium glutamate, and act as the stabilizer of Calcium Hydrogen Phosphate in the toothpaste producing process.

4.In the leather-making industry, it can be used as filling agent to improve the heat resistance.

 Magnesium Sulphate Heptahydrate ( MgSO4.7H2O ) Product Pictures

Magnesium Sulphate Heptahydrate ( MgSO4.7H2O ) Package

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