Sodium sulphate, anhydrous ≥99.0% (by titrimetric analysis), Purum p.a.
Supplier: Honeywell Chemicals
Synonyms:
Sulphuric acid disodium salt
, Bisodium sulphate
, Disodium sulphate
71962-1KGEA
34.12
EUR
71962-1KG
71962-5KG
Sodium sulphate, anhydrous ≥99.0% (by titrimetric analysis), Purum p.a.
Sodium sulphate
- Products with a guarantee certificate and/or suitable for the stated analytical application.
Formula:
Na₂SO₄ MW: 142,04 g/mol Boiling Pt: 1429 °C (1013 hPa) Melting Pt: 884 °C Density: 2,68 g/cm3 Storage Temperature: Ambient |
MDL Number:
MFCD00003504 CAS Number: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Specification Test Results
Assay | min. 99.0 % |
Loss on drying (130°C) | max. 1 % |
pH (5 %, 20°C) | 5.0 - 7.5 |
Calcium (Ca) | max. 0.005 % |
Cadmium (Cd) | max. 0.005 % |
Cobalt (Co) | max. 0.005 % |
Copper (Cu) | max. 0.005 % |
Iron (Fe) | max. 0.005 % |
Potassium (K) | max. 0.01 % |
Nickel (Ni) | max. 0.005 % |
Lead (Pb) | max. 0.005 % |
Zinc (Zn) | max. 0.005 % |
Chloride (Cl) | max. 0.02 % |
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