Sodio solfato, anidro ≥99.0%, in polvere ACS, Fluka™
Fornitore: Honeywell Chemicals
Synonyms:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
Formula:
Na₂SO₄ Peso molecolare: 142,04 g/mol Punto di fusione: 884 °C Densità: 2,68 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003504 CAS Number: 7757-82-6 EINECS: 231-820-9 |
Risultati del test di specificazione
Identity | complying |
Assay | Min. 99.0 % |
pH (5 %, 25 °C) | 5.2 - 9.2 |
Loss on ignition (800°C) | Max. 0.5 % |
Water insoluble matter | Max. 0.01 % |
Calcium (Ca) | Max. 0.01 % |
Iron (Fe) | Max. 0.001 % |
Potassium (K) | Max. 0.01 % |
Magnesium (Mg) | Max. 0.005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 0.001 % |
Phosphate (PO₄) | Max. 0.001 % |
Total N | Max. 5 ppm |
pH Range | 5.2 - 9.2 |
Form | powder |
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