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magnesium sulphate heptahydrateCAS: 10034-99-8

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    CMP
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    20 Metric Ton
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    12000mts  Year
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Quick Details
Synonyms: Sulfuricacid magnesium salt (1:1), heptahydrate (8CI,9CI);Magnesium sulfate (MgSO4)heptahydrate;Magnesium sulfate heptahydrate(MgSO4.7H2O);Magnesium sulfate hydrate (MgSO4.7H2O); Classification: Food & Feed Additives;Other Fertilizers
EINECS: 242-691-3 Molecular Formula: MgSO4.7(H2O)
Melting Point: 1124℃ Boiling Point: 330 °C at 760 mmHg
Stability: Stable. Non-flammable. May slowly deteriorate in contact with air. Water Solubility:
Refractive index: Flash Point:
Purity: 98--99.5% Appearance: white crystal powder
HazardClass: Brand Name: AMI
Packaging & Delivery
Packaging Detail: 25kgs or 50kgs pp bag
Delivery Detail: whitin 2--3weeks after order confirmation
Detailed Description

Magnesium Sulphate Heptahydrate

1:Product Description

Product Name: magnesium sulphate heptahydrate

CAS No.:10034-99-8

Molecular Formula: MgSO4·7H2O       Molecular Weight:246.47

Characters&Properties: it is orthorhombic,granular or rhombic four corners crystals,with the white, rose or green glass luster. Shape is fibroid ,acicular,granular or powder. Odorless, algefacient and a slight bitter; the relative density is 1.671.71. It is one kind of important organic chemical; the appearance is white or colorless crystals;easily soluble in the water, and soluble in the alcohol slightly, and become the powder if air-slake.

2:Quality Indexes: read in the following page

3:Application: mainly used in the medical,microbiological industry,light industry,chemical industry,dying industry,plating industry and smelting industry. It could be regarded as one fertilizer in the agriculture, because Magnesium is one of the major components of chlorophyll, the advantage of magnesium sulphate is much higher solubility than other fertilizers; it could be also used as feed additive; burning-rate accelerator of cement; used in the manufacture of explosives, matches, China, glass, pigment, ABS resin;fresh yeast, monosodium glutamate, drink, mineral water; magnesium stearate and other magnesium salts; lactic acid, monosodium glutamate; filling agent of leather industry; treatment of industrial wastewater etc.

4:Package: 25kg/ pp bag or 1mt big bag 

5:Storage&Shipment: should store in the wet,ventilated warehouse;Far away from the fire and heat source. Prevent the direct sunlight. Sealed package;Should be stored apart with antioxidants, never be mixed store.

Magnesium Sulphate Anhydrous

1:Product Description:

Product Name: Magnesium sulfate   

Molecular formulaMgSO4                 Molecular Weight120.36   

CAS No..7487-88-9                           EINECS231-298-2 

Physical&Properties: Melting point is :1124℃Relative density is 2.66Refractive index1.56 ;Specific gravity:2.66 ; Appearance is white powder, and soluble in the water,alcohol and glycerol.

2:Quality Indexes( in following page)

3: Application: mainly used in the medical, print&dying industry, can be also used as the skidproof "whiting" for the weight lifter and gymnast. 

4:Difference between magnesium heptahydrate & anhydrous 

Anhydrous magnesium sulphate is the common chemical reagent and dry reagent. But magnesium sulphate usually mean the magnesium sulphate heptahydrate, because it not easily deliquesce, and more easier to weign and quantitative control.

 

Magnesium Sulphate Monohydrate

1:Product Description

Product name: magnesium sulphate monohydrate
CAS No.14168-73-1                   EINECS231-298-2

 Molecular formulaMgSO4.H2O           Molecular weight::138
Physical&Chemical properties: the appearance is white powder,odorless,bitter taste;relative density is 2.66;soluble in the water easily, and slightly soluble in the alcohol. It is one kind of magniferous compound.

 2:Quality Indexes

Type 

7H2O

5H2O

3H2O

2H2O

H2O

Anhydrous 

Items 

Appearance 

White crystals

white crystals & powder 

Min content %

99.50

99

99

99

99

98

MgSO4 %

48.59

56

68

76

86

98

MgO   %

16.20

19.0

22.70

25.30

28.60

32.60

Mg    %

9.80

11.31

13.65

15.23

17.21

19.6

PH  Value 

(5% water solution )

5.0--9.2

5.0--9.2

5.0--9.2

5.0--9.2

5.0--9.2

5.0--9.2

Fe %

0.0015

0.0015

0.0015

0.0015

0.0015

0.0015

Cl %

0.014

0.014

0.014

0.014

0.014

0.014

Heavy metals(as Pb) %

0.0006

0.0006

0.0007

0.0007

0.0008

0.0008

Arsenic (as As)%

0.0002

0.0002

0.0002

0.0002

0.0002

0.0002

3:Application

Agriculture:Magnesium is an important component of chlorophyll, it is necessary for the photosynthesis. Much higher solubility than other fertilizers.

(1)Farming: as magnesium supplements of the feed

Industry: used in the paper-making and dying industry, leather industry,waste water treatment, and as synthetic additives of ABS and PVC resin.

Medical industry: used for the process production of laxative, anticonvulsive drug, magnesium trisilicate, acetyl spiramycin etc.

Light industry: used for the production of fresh yeast, monosodium glutamate, artificial snow,drinks,mineral water,bath salt,detergent,shampo etc.
6Food industry:Used in the production of lactic acid and monosodium glutamate.


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