Sodium sulfate ≥99.0% ACS

Supplier: BeanTown Chemical

Synonyms: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

136810-10KG 136810-2KG 136810-500G
BT136810-10KGEA 258.76 USD
BT136810-10KG BT136810-2KG BT136810-500G
Sodium sulfate ≥99.0% ACS
Sodium sulphate

CAS: 7757-82-6; EC No: 231-820-9; MDL No: MFCD00003504; RTECS: WE1650000 Granular; Linear Formula: Na2SO4 ; MW: 142.04 Melting Point: 884° Density (g/mL): 2.68; Refractive Index: 1.484 Hygroscopic


  • RTECS: WE1650000
  • Refractive index: 1.484
  • Hygroscopic
  • Granular

Formula: Na₂SO₄
MW: 142.04 g/mol
Boiling Pt: 1429
Melting Pt: 884 °C
Density: 2.68 g/mL
MDL Number: MFCD00003504
CAS Number: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Specification Test Results

Assay 99.0% min.
pH of 5% solution at 25°C 5.2-9.2
Acidity Passes test
Insoluble matter ≤0.01%
Loss on ignition ≤0.5%
Loss on drying ≤0.5%
Chloride (Cl) ≤0.001%
Nitrogen compounds (as N) ≤5ppm
Phosphate (PO4) ≤0.001%
Calcium (Ca) ≤0.002%
Arsenic (As) ≤0.001%
Heavy metals ≤5ppm
Iron (Fe) ≤0.001%
Magnesium (Mg) ≤0.001%
Potassium (K) ≤0.002%
Calcium, magnesium, and R2O3 precipitate ≤0.02%
Extraction-concentration suitability Passes test


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