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Sodium sulphate technical
Sodium sulphate technical
Is used as raw material in chemical industry, in glass-work wood-pulp and paper industry.
Name
- Technical (for ND): Sodium sulphate technical
- Chemical (according to IUPAC): Sodium sulphate
- Trade name: Sodium sulphate
- Synonym: Sulphuric sodium
Specification
| Indicator | Norm |
|---|---|
|
Indicator Aspect |
Norm Crystal powder of white colour |
|
Indicator Odour |
Norm Light specific odour of sulphureous impurities |
|
Indicator Sodium sulphate content, %, not less |
Norm 99,6 |
|
Indicator Total alkalinity (NA2CO3 basis), %, not more |
Norm 0.15 |
|
Indicator Mass lost at calcination, %, not more |
Norm 0,20 |
|
Indicator Chlorides (Cl-1) content, %, not more |
Norm 0,01 |
|
Indicator Water content, %, not more |
Norm 0,04 |
|
Indicator Calcium and magnesium content (CaSO4 basis), %, not more |
Norm 0,01 |
|
Indicator Iron (Fe3+) content, %, not more |
Norm 0,003 |
|
Indicator Zink (Zn2+) content, %, not more |
Norm 0,04 |
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Dangerous goods
Non-dangerous cargo. Special instructions on handling with the product are given in MSDS and in the international safety card ICSC:0952.
CAS registry number: 7757-82-6
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Packaging
Sodium sulphate is transported in soda carriers, cement carriers, or box-wagon.
Notes
Shelf life – 1 year since the production date. Product conformity to sanitary regulations and standards is confirmed by the sanitary-epidemiological certificate.
Scope
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Paper production
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Chemical industry
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Glass production
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