Zouping Changshan Zefeng Fertilizer Co., Ltd.

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Potassium Sulphate Sop

FOB Price:US $400 - 850 / Ton
Purchase Qty. (Tons) FOB Price
10-19 US $400 / Ton
20+ US $850 / Ton
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Min. Order: 10 Tons
Production Capacity: 1800mt/Month
Transport Package: 25 / 50 / 1000 Kg Bags or Customized Design.
Payment Terms: L/C, T/T, 30%T/T deposit in advance,70% against BL copy or L

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Basic Info.

Model NO.:7778-80-5
Application:Agriculture, Horticulture
Infection on Soil:It Improves Yield and Quality of High Value Crops
Chemical Character:Potassium Fertilizer
Release Type:Quick
Type:Potassium Chloride
Einecs No.:231-915-5
Other Names:Sop
Price:Low Price
Classification:Compound Fertilizer
Specification:CCIC, SGS, Cotecna
Origin:Shangdong China
HS Code:31043000

Product Description

Packaging & Delivery

Packaging Detail: Packed in 25 kg plastic knit bag. Other packages are negotiable otherwise.
Delivery Detail: Prompt shipment


Potassium Sulphate
1. CAS No: 7778-80-5
2. Assay: 99% min, 98.5% min
Product Name: Potassium Sulphate
Molecular formula: K2SO4
Molecular weight: 174.24
CAS No: 7778-80-5
HS CODE: 31043000

Potassium Sulphate is colorless or white hexagonal or
Rhombic crystal or granular powder. The relative density is 2.662.
The inversion point is at 588° C, the melting point is at 1069° C
And the boiling point is at 1689° C. It is soluble in water(12g/100ml water at 25° C; 24.1g/100ml water at 100° C) and insoluble in alcohol, acetone and carbon bisulfide. It tastes bitter and salty.

Plastic woven bag inner with plastic bag in 25/40/50kg net.

Handling and Storage:
Store in ventilated and dry house with the package sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation

The advantages:
These exclusive combined properties of SOP ensure a better mineral nutrition, an improved photosynthesis and translocation of assimilates, an increased resistance to diseases, a better appearance and taste as well as an improved nutritional value of fruits and vegetables.
Monband SOP doesn't contain any nitrogen: It thus allows a better management of the nitrogen fertileation, especially for those crops which require very moderate n dressings (if at all )towards the end of their growing cycle, in order to achieve the best quality of the crop.
When application at 20º C, it normally takes only a few minutes for nutriaqua sop to dissolve.

Any questions, pls contact Jane Zhang
Inspection ltemUnitFine GradeFeed GradeFirst Grade
Assay(K 2 SO 4 )% ≥99.098.598.5
Insoluble matter in water% ≤0.3__0.5
Chloride(as Cl  - )% ≤0.03__0.05
Calcium% ≤
Heavy Metal (as Pb)% ≤0.0010.0020.002
Iron% ≤0.0050.0050.02
Size(120 mesh) 120mesh120mesh120mesh
Appearancewhite powder 
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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