Magnesium Sulfate Heptahydrate

Synonyms ： MgSO；Magnesium Sulfate 7H2O；MAG-BIND EQUIPURE LIBR；MAGNESIUM SULFATE 7HYD XTL；Crystalline magnesium sulfate；Magnesium sulfate heptahydrate

CAS NO. : 10034-99-8

EINECS : 600-073-4

Molecular Formula : Mg.O4S.7H2O

Molar Mass : 246.47

Melting Point ：1124 °C

Boling Point : 330°C at 760 mmHg

 

Properties Properties of Industrial magnesium sulfate generally refers to seven water. For colorless fine needle-like or oblique columnar crystals. Odorless and bitter. Relative density 1.68. soluble in water, slightly soluble in ethanol and glycerol.

 

Specification:

Items	Standard	Standard	Low Fe-Standard
Purity	≥98%	≥99.5%	≥99.5%
MgSO4	≥47.86%	≥48.59%	≥48.59%
MgO	≥16%	≥16.24%	≥16.24%
Mg	≥9.65%	≥9.8%	≥9.8%
S	≥11.8%	≥12%	≥12%
Cl	≤0.30%	≤0.014%	≤0.014%
Fe	50ppm max	15ppm max	3ppm max
As	--	2ppm max	2ppm max
Cd	--	2ppm max	2ppm max
Pb	--	6ppm max	6ppm max
Insoluble in water	≤0.10%	≤0.010%	≤0.010%
PH(5W/V%Sol)	41767	41767	41767
Size	0.1-1mm	0.1-0.5/ 1-3/ 2-4/ 4-7mm	0.1-1mm
Appearance	White crystal

 

Applications and Usages:  Used in leather, fertilizer, porcelain, matches, explosives, printing and dyeing, pharmaceutical and other industries

 

Packing : high-grade woven bag lined with plastic bag, net weight: 1000kg or 25kg/bag.

 

PIC：Yan Zhuo
Email：km11@kmchem.com
WhatsApp/Mobile：+86 15505390359

 

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