Ⅰ. Identification of product 
Chemical name: Magnesium sulfate monohydrate          CAS: 14168-73-1
Molecular formula: MgSO₄·H₂O                                        Mr: 138.38                                                
Ⅱ. Standard 
Industrial grade (white or gray white granular or powder, Standard HG/T 2680-2009)

Ⅲ. Physical and chemical properties
White or gray white granular or crystal, deliquescent easily
Density (20℃，g/cm3)：2.573
Melting point (℃)：150  
Solubility in water (20℃)：287g/L
Ⅳ. Production methods

1. Direct method: reaction between sulfuric acid and calcined magnesite or crushed magnesite

2. Indirect method: re-crystallization of magnesium sulfate heptahydrate or dehydration of magnesium sulfate heptahydrate

Ⅴ. Application

1. Used as fertilizer and compound fertilizer drier

2. Used as feed additives

3. Used in plastic and fire-resistant materials industry

Ⅵ. Packing, transportation and storage
Packing: Plastic woven bag, net weight of 25kg, 50kg or ton bag. It can be also packaged according to customer requirements.
Transportation: It should be covered during transportation. Guard against rain and damp.
Storage: Keep in cool and dry place. Avoid damp, sun and heat.