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Sulphate of Magnesium heptahydrate
Sulphate of Magnesium heptahydrate Sulphate of Magnesium heptahydrate Sulphate of Magnesium heptahydrate Sulphate of Magnesium heptahydrate Sulphate of Magnesium heptahydrate

Sulphate of Magnesium heptahydrate

Product ID : MgS-60
Product Attributes :

Magnesium sulphate heptahydrate agriculture uses

Size: 2-4mm

Advantage: No caking, free flowing

Product Description

Product name: Magnesium sulphate heptahydrate uses:

CAS: 10034-99-8

MF: Mg.SO4.7H2O

MW: 246.47

Appearance: White Solid.

Magnesium sulfate heptahydrate uses properties :

Magnesium sulfate heptahydrate (molecular formula MgSO4 7H2O), also known as sulfur bitter,

bitter salt, Epsom salt, Epsom salt, is white or colorless needle-like or oblique columnar crystal,

odorless, cool and slightly bitter, molecular weight: 246.47, The specific gravity is 1.68, easily

soluble in water, slightly soluble in ethanol and glycerol, and soluble in its own crystal water at 67.C.

Thermal decomposition, 70,80 ℃ is the loss of four molecules of crystal water. At 200°C, all crystal

water will be lost to anhydrous. In the air (drying), it is easy to be weathered into powder, and when

heated, the crystal water is gradually removed to become anhydrous magnesium sulfate. This product

does not contain any toxic impurities.

INDEX

HG/T 2680-2017

Appearance

Colorless crystal

Content (MgSO4•7H2O)    ≥%

99.5

Heavy Metals (As Pb)  ≤%

0.001

PH Value

5.0-9.5

Fe  ≤ ppm

15

Chlorides   ≤ %

0.05

Water insoluble ≤ %

0.01

Loss on ignition  %

48-52

The loading of magnesium sulphate heptahydrate uses:

As for small bags, such as 25kg bag or 50kg bag, 27 tons/20GP;

As for jumbo bag, 1.25tons jumbo bag, 25 tons/20GP;

The magnesium sulphate can ship by container or bulk vessel.

Storage and transportation of magnesium sulfate heptahydrate uses:

It should be stored in a dry, cool and well-ventilated place.

In order to prevent sunlight, it shall be isolated from fire and heat sources and shall not be stored

and transported together with ammonia, oxygen, phosphorus, antimony powder and alkali. Keep

away from sawdust, shavings, straw, etc. to prevent burning.

 

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competitive price, and short delivery time with best service for you.

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