Magnesium Sulfate Heptahydrate 2-4mm for Industry Grade

• CAS No.: 10034-99-8
• Formula: Mgso4.7H2O
• EINECS: 231-298-2
• Certification: CCIC, ISO
• Purity: ≥99%
• Type: Magnesium Sulfate
• Appearance: Crystal/Granular
• Grade Standard: Agricultural Grade;Industry Grade
• Size: 0.1--1mm;1-3mm;2-4mm;4-7mm
• Application: Fertilizer
• Transport Package: 25kg/50kg Bag
• Specification: 25kg/50kg pp bag
• Trademark: ZHSH
• Origin: Shandong, China
• HS Code: 28332100
• Production Capacity: 5000mt /Month

Product Description

Product Description:

Magnesium sulfate heptahydrate, also known as bitter sulfur, bitter salt, cathartic salt, Epsom salt, chemical formula for MgSO4·7H2O), for white or colorless needle-like or oblique columnar crystals, odorless, cool and slightly bitter. Heat decomposition, gradually removed crystal water into anhydrous magnesium sulfate.

Item/Grate	Magnesium Sulphate Heptahydrate	Magnesium  Sulphate  Triahydrate	Magnesium Sulphate Monohydrate	Magnesium Sulphate Anhydrous
Appearance	White Crystal	White Powder or granular	White Powder or granular	White Powder or granular
Purity%min	99.5	99	99	99
MgSO4%min	48.59	68	86	98
MgO%min	16.20	22.7	28.60	32.60
Mg%min	9.80	13.65	17.21	19.6
PH(5%Solution)	5.0--9.2	5.0--9.2	5.0--9.2	5.0--9.2
Iron(Fe)%max	0.0015	0.0015	0.0015	0.0015
Chloride	0.014	0.014	0.014	0.014
Heavy metal (asPb)%max	0.0006	0.0007	0.0008	0.0008
(As)%max	0.0002	0.0002	0.0002	0.0002

 

Application:
 

It is mainly used in the manufacture of fertilizer, leather making, printing and dyeing, catalyst, paper making, plastic, porcelain, pigment, match, explosive and fireproof materials. It can be used for printing and dyeing thin cotton cloth and silk, as a weighting agent of cotton silk and filler of kapok products, and used as Epsom salt in medicine.Size is divided into: 0.1-1mm; 1-3mm; 2-4mm; 4-7mm