MAGNESIUM SULPHATE

FORMULA: MgSO4.nH2O (n=0-7)    
FORMULA WEIGHT: 
PRODUCT SPECIFICATION:

Inspection Item	Unit	Heptahydrate	Pentah-ydrate	Trihydrate	Dihydrate	Monohydrate	Anhydrate
		Ind.G.	Med.G	Standard	Standard	Standard	Standard
Appearance		White Crystal	White Powder	White	Powder	White	Powder
Assay	%≥	99.5	99	99	99	99
MgSO4	%≥	48.59	56	68	76	86	98
MgO	%≥	16.27	19	22.75	25.38	28.69	32.66
PH		5-8	6-8	6-8	6-8	6-8	6-8
Iron（Fe）	%≤	0.002	0.0015	0.0015	0.0015	0.0015	0.0015
Heavy Metal(Pb)	%≤	0.001	0.0008	0.0008	0.0008	0.0008	0.0008
Arsenic(As)	%≤	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002
Water Insoluble	%≥	0.01	0. 1	0. 1	0. 1	0. 1	0. 1

PROPERTY:
It is one kind of important inorganic chemical product., also called Epsom salt, transparent crystal or powder, or white powder; odorless; soluble in water and slightly soluble in ethanol. Easy to effloresces to powder in the (dry) air.
APPLICATION:
It is widely used in the medical industry, the microorganism industry, the light industry, the chemical industry, the printing industry; the drugs manufacture industry, the galvanization industry, the smelting industry. Used as the fertilizer in the agriculture; May made as the feed additive. In the manufacture of blasting explosive, the matches, the chinaware, the glass, the pigment, the ABS resin; also could be used in the sewage treatment in the environmental protection.
PACKING: In 25kg net plastic woven bag or according to client’s requirement.