Magnesium Sulphate Heptahydrate 99% Used for Fertilizer CAS 10034-99-8

• Customization: Available
• CAS No.: 7487-88-9
• Formula: Mgso4
• Model NO.: Magnesium Sulphate
• EINECS: 231-298-2
• Certification: CCIC, ISO
• Purity: 90%~99%
• Type: Magnesium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Application: Printing & Dyeing, Fertilizers, Bath
• Sample: Available
• Other Name: Epsom Salt
• Transport Package: Woven Bag
• Specification: 25kg/bag
• Trademark: customized
• Origin: China
• HS Code: 2833210000
• Production Capacity: 300 Tons/Day

Product Description

Product Description

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Product Name: Magnesium Sulfate

Formula: MgSO4nH2O (n=0,1,2,3,4,5,6,7)

Molecular Weight: 120.37+18n (n= 0,1,2,3,4,5,6,7)

CAS No: 10034-99-8 (MgSO47H2O), 7487-88-9 (MgSO4)

Magnesium sulfate heptahydrate,
With the chemical formula MgSO4 · 7H2O, is a white or colorless needle shaped or oblique columnar crystal structure, odorless. Heat decomposition gradually removes crystalline water and turns into anhydrous magnesium sulfate. Mainly used in the manufacturing of fertilizers, leather making, printing and dyeing, catalysts, papermaking, plastics, porcelain, pigments, matches, explosives, and fire-resistant materials. It can be used for printing and dyeing thin cotton fabrics and silk, as a weighting agent for cotton fibers and a filler for kapok products. In medicine, it is used as a laxative salt.

Specification

Test Item	Test Standards	Test Result
Purity %	≥99.0	99.98
Cl%	≤0.2	0.001
Fe%	≤0.003	0.001
Water Insoluble	≤0.05	0.01
Pb%	≤0.001	0.0002
Ph(50g/L	5.0~9.5	6.6
Magnesium Sulphate%	48.0~52.0	49.7

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Application

1.For industry:
1)Chemical raw materials: Used for the production of anhydrous magnesium sulfate, magnesium oxide and other compounds.
2)Wastewater treatment: Remove heavy metal ions or phosphates from wastewater through sedimentation reactions.
3)Textile printing and dyeing: As a mordant or to enhance the stability of dyes and improve the coloring effect of fabrics.
 
2. For food additives, it is used as nutrition supplement,  processing , flavor enhancer and aidcuring agent
 
3. For agriculture, magnesium sulfate is a kind of double nutrient fertilizer with high quality (containing Mg and S). Sulfur and magnesium are the
 medium elements of crops, As a magnesium and sulfur fertilizer, it can correct the symptoms of magnesium deficiency in the soil, promote the synthesis of chlorophyll, enhance the photosynthesis of plants, and is suitable for crops with high magnesium demand such as tomatoes and potatoes ect plants.