Qingdao Yuyin Chemical Co., Ltd.

Magnesium Sulfate, Magnesium Sulphate, Fertilizer manufacturer / supplier in China, offering Magnesium Sulphate Heptahydrate/Anhydrous/Monohydrate/Dihydrate/Trihydrate/Pentahydrate, Sodium Carboxymethyl Cellulose Food Grade and Detergent Grade/CMC, High Quality Ammonium Bicarbonate Food Grade and so on.

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Magnesium Sulphate Heptahydrate/Anhydrous/Monohydrate/Dihydrate/Trihydrate/Pentahydrate

FOB Price:US $75 - 135 / Ton
Min. Order (Tons) FOB Price
20+ US $75-135 / Ton
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Min. Order: 20 Tons
Port: Qingdao, China
Production Capacity: 100, 000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:MgSO4.7H2O/5H2O/3H2O/2H2O/H2O/MgSO4
Certification:CCIC, CIQ, RoHS, ISO
Purity:≥99%
Type:Magnesium Sulfate
Appearance:Granular
Grade Standard:Agriculture Grade
Certificate:SGS; CIQ; Intertek
Application:Fertilizer etc
Trademark:YUYIN
Transport Package:25kg, 40kg, 50kg Per PP Bag
Specification:HIGH CLASS
Origin:China
HS Code:28332100

Product Description

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:
Knitting bags with plastic liners,25kg,40kg,50kg per bag. 

Storage :
Stored in dry and cool place.Protection from sunshine,rain,moisture.


Specification:

 

Grade

MgSO47H2O  

MgSO45H2O  

MgSO43H2O

MgSO42H2O

MgSO4H2O

MgSO4

Exterior

White crystalline

White powder or crystalline

White powder or crystalline

White powder or crystalline

White powder or crystalline

White powder or crystalline

Main content ≥ %

99.5

99

99

99

99

98

MgSO4≥ %

48.59

56

68

76

86

98

MgO≥ %

16.20

19.00

22.70

25.30

28.60

32.60

Mg≥ %

9.80

11.31

13.65

15.23

17.21

19.6

PH value (5% aqueous solution)

5.0-9.2

5.0-9.2

5.0-9.2

5.0-9.2

5.0-9.2

5.0-9.2

(Fe ) ≤ %

0.0015

0.0015

0.0015

0.0015

0.0015

0.0015

(Cl) ≤ %

0.014

0.014

0.014

0.014

0.014

0.014

(Pb) ≤ %

0.0006

0.0006

0.0007

0.0007

0.0008

0.0008

(As) ≤ %

0.0002

0.0002

0.0002

0.0002

0.0002

0.0002


Magnesium Sulphate Heptahydrate/Anhydrous/Monohydrate/Dihydrate/Trihydrate/Pentahydrate
Magnesium Sulphate Heptahydrate/Anhydrous/Monohydrate/Dihydrate/Trihydrate/Pentahydrate

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