Factory provide the high qulity Mgso4.7h2o,magnesium sulfate heptahydrate fertilizer grade.

Mgso4.7h2o
Molecular Formula: Mgso4.7h2o; Molecular weight :246.48
Characteristics:
??.white exiguous acicular or obligue-pillar crystal.Smell-less, tast-bitter .Easily efflorescent at dry air
??.specific gravity is 1.68
???reely soluble in water;slightly soluble in ethanol and glycerin.

Use:
Mainly used in fertilizer ,tanning, printing and dyeing, activator, paper making and plastid.

Packing and Storage :
???nitting bags with plastic liners,25kg,50kg,per bag
???stored in dry and cool p;ace,protection from sunline,rain, moisture.

Name of index First class Up to standard

(Mgso4.7h2o)%       >=98.0 >=95%

(as Cl) chrloride%    <=0.30 <=0.01
Insoluble in water%   <=0.10 <=0.15