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fertilizer
fertilizer
Supplier Info
[China Supplier]
Contact Person : Ms. sun hongmin
Tel : 00086-0535-2467608
Fax : 00086-0535-2469685
Product Detail
.The factory has passed the ISO 9001 and FDA in USA Authentication .fatcory provide the high quality magnesium sulphate

fertilizer

Molecular Formula: MgSO4·7H2O. Molecular weight:246.48.

Characteristics: --White exiguous acicular or oblique-pillar crystal. Smell-less,tast-bitter.Easily efflorescent at dry air. --Speciific gravity is 1.68. --Freely soluble in water . Solublein its own water at 67.5oC.Slightly soluble in ethanol and glycerin. --Dcomposing is heatedup.Lossing 4 crystal waterat 70-80oC.About at 200oC,lossing all of its crystal water becomes anhydrous compounds.

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)%

≥98.0

≥95.0

iron (Fe)%

≤ 0.005

≤ 0.01

(as Cl)chloride%

≤ 0.30

≤0.50

insoluble in water%

≤0.10

≤0.15

fertilizer

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