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Magnesium Sulfate Heptahydrate
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Magnesium Sulfate Heptahydrate

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Description
Magnesium Sulfate Heptahydrate;
MgSO4.7H2O, CAS no.10034-99-8;
White crystal granule;
Water soluble fertilizer;
Industrial, pharmaceutical grade.

Chemical Identification

Common Name:

Magnesium Sulfate Heptahydrate



Synonyms:

Magnesium Sulphate;

Magnesium Sulfate 7H2O;

Epsom salt;

CAS No.:

10034-99-8

EINECS No.:

231-298-2

Appearance:

White crystal granule.

Density:

2.66

Melting Point:

1124°C

Stability:

Stable. Non-flammable. May slowly deteriorate in contact with air.

Molecular Formula:

MgSO4.7H2O

Molecular Weight:

246.47




Molecular Structure:

 

Product Information

Specifications:

Product name: Magnesium Sulphate Heptahydrate

Manufacturer: Ningbo Titan Unichem Co., Ltd.

Test items

Specifications

Appearance

White free crystals

Purity of MgSO4.7H2O

99.5% min

MgO

16.2% min

Mg

9.7% min

S

12.5% min

PH (5% solution)

5-9

Chloride (Cl)

0.014% max

Arsenic (As)

0.0002% max

Iron (Fe)

0.0015% max 

Pb

0.0015% max

Water insolubles

0.05% max

Particle size

0.1-1 mm, 0.2-3 mm, 1-4 mm


Pictures:

 

Appearance of Magnesium Sulphate heptahydrate from TITAN UNICHEM.

 

Appearance of Magnesium Sulphate heptahydrate from TITAN UNICHEM.

 

Appearance of Magnesium Sulphate heptahydrate from TITAN UNICHEM.

 

Loading of Magnesium Sulphate heptahydrate from TITAN UNICHEM.

Packaging:

  • Packed in 25Kg/50Kg PP-PE woven bag, 1000kg jumbo bag;

  • Or package as per customer's request.

Delivery Lead Time:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Store in a cool, dry and well-ventilated place.

  • Keep container tightly closed.

  • Away from fire source, direct sunlight, moisture, etc.

Safety Information:

HS Code:

28332100

Risk Statements:

36/37/38

Safety Statements:

24/25-36-26

Hazard Codes:

Xi

 

Application

Descriptions:

  • Magnesium sulphate heptahydrate is coloress crystal powder or granule.

  • Magnesium sulfate is also known as sulfur bitter, bitter salt, epsomite, Epsom salt.

  • Industrial magnesium sulfate generally refers to the magnesium sulfate heptahydrate, soluble in water, slightly soluble in ethanol and in the air for easy weathering powder.

Uses:

Magnesium sulfate for agriculture

  • It's used as fertilizer in agriculture and forestry.

  • Sulfur and magnesium can provide rich nutrients for crops, which contribute to crop growth and increase the output.

  • It also helps to loosen the soil, improve soil quality, and not break the PH of soil.

  • It is a supplementary Magnesium component for compound fertilizer.

Magnesium sulfate for stock raising

  • It's used as feed additive of magnesium supplement in feeding.

  • It's added in the feed and drinking water to meet growing demand of dairy cow's sebum, in order to improve the quality and quantity of milk cows.

Magnesium sulfate for industrial

  • It can be used in printing and dyeing Industry.

  • It's used in production of monosodium glutamate and yeast fermentation.

  • It's used as accessory ingredient for ABS and PVC resin.

  • The anhydrous form is used as a drying agent.

Magnesium sulfate for Pharmaceutical

  • In the pharmaceutical industry, magnesium sulfate is used for processing laxatives, anticonvulsive drug, magnesium trisilicate, meleumycin, acetylspiramycin drugs and so on.