Natriumsulfat, anhydrous ≥99.0% (by titrimetric analysis), Purum p.a. analytical reagent
Leverandør: Honeywell Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
71962-1KG
71962-5KG
71962-1KGEA
271
DKK
71962-1KG
71962-5KG
Natriumsulfat, anhydrous ≥99.0% (by titrimetric analysis), Purum p.a. analytical reagent
Sodium sulphate
- Products with a guarantee certificate and/or suitable for the stated analytical application.
Formel:
Na₂SO₄ Molekylvægt: 142.04 g/mol Kogepunkt: 1429 Smeltepunkt: 884 °C Massefylde: 2.68 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003504 CAS-nummer: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Specifikationer Testresultater
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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