Sodium sulphate ≥99.0%, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
CAS Number:7757-82-6
:
Formula:Na₂SO₄
MDL Number:MFCD00003504
Merck Index:12,08829
Boiling Pt:1429 °C (1013 hPa)
Melting Pt:888 °C
Density:2.7 g/cm³ (20 °C)
:142.04 g/mol
Storage Temperature:Ambient
EINECS:231-820-9
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:min. 99.0 %
- Calcium, Magnesium and R2O3 Precipitate:max. 0.01 %
- Chloride (Cl):max. 0.001 %
- Insoluble Matter:max. 0.01 %
- Potassium (K) (by AAS):max. 0.01 %
- Loss on Ignition:max. 0.5 %
- pH of 5% Solution at 25°C:5.2 - 9.2
- Arsenic (As):max. 0.5
- Iron (Fe):max. 5
- Heavy Metals (as Pb):max. 5
- Nitrogen Compounds (as N):max. 5
Specification Test Results
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