1.use for fertilizers 2.The factory has passed the ISO 9001 and FDA 3.High cost performance

 Fertilizers  Magnesium sulfate heptahydrate 99% ,99.5%

 

Use:

Mainly used in fertilizer, tanning, pringting and dyeing,activator,papermaking,plastic,porcelain,pigment matchmaking ,dynamite and fireproof materials making . Can used in pringting and dyeing delaine as the aggravating reagent of calico or silk,and as filling up of wooden-cotton products.Be used as Epsom salts at medicine.

 

Packing, Storage and Transportation:

Knitting bags with plastic liners,25kg,40kg,50kg per bag. Stored in dry and cool place.Protection from sunshine,rain,moisture.

 

Technological index

name of index	first class	up to standard
( MgSO4¡¤7H2O)%	≥99.5	≥98.0
iron (Fe)%	≤ 0.005	≤ 0.01
(as Cl)chloride%	≤ 0.15	≤0.15
insoluble in water%	≤0.1	≤0.1