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| Product Name: |
Potassium Sulphate
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| Supply Ability: |
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| Related proudcts |
potassium sulphate, |
| Specifications |
98.5% |
| Price Term: |
FOB |
| Port of loading: |
Xingang,China |
| Minimum Order |
1MT |
| Unit Price: |
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Product Name: Potassium Sulphate
Molecular formula£ºK2SO4
Molecular weight£º174.24
CAS NO: 7778-80-5
HS CODE: 31043000
Property: 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℃ , the melting point is at 1069℃
and the boiling point is at 1689℃ .It is soluble in water(12g/100ml water at 25℃ ;24.1g/100ml water at 100℃) and insoluble in alcohol, acetone and carbon bisulfide. It tastes bitter and salty.
Inspection ltem Unit Fine Grade Feed Grade First Grade
Assay£¨K2SO4£© % ¨R 99.0 98.5 98.5
Insoluble matter in water % ¨Q 0.3 ¡ª¡ª 0.5
Chloride(as Cl -) % ¨Q 0.03 ¡ª¡ª 0.05
Calcium % ¨Q 0.03 0.03 0.03
Heavy Metal (as Pb) % ¨Q 0.001 0.002 0.002
Iron % ¨Q 0.005 0.005 0.02
PH(50g/L,25℃) - 6.0~8.0 6.0~8.0 6.0~8.0
Size£¨120 mesh£© 120mesh 120mesh 120mesh
Appearance white crystal without any impurity visible to the naked eye
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| Company: |
SHANXI WENCHENG CHEMICALS CO.,LTD
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| Contact: |
Ms. Liu Linda |
| Address: |
Qinxian garden,South Tiyu Road,Taiyuan |
| Postcode: |
030006 |
| Tel: |
86 0351 7991191 |
| Fax: |
86 0351 7991192 |
| E-mail: |
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