Natriumsulfat, wasserfrei 99,0-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, Fluka™

Lieferant: Honeywell Chemicals

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

13464-50KG 13464-2.5KG 13464-1KG 13464-6X1KG
13464-50KGEA 578.53 CHF
13464-50KG 13464-2.5KG 13464-1KG 13464-6X1KG
Natriumsulfat, wasserfrei 99,0-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, Fluka™
Natriumsulfat
Formel: Na₂SO₄
MW: 142.04 g/mol
Siedepunkt: 1429
Melting Pt: 884 °C
Dichte: 2.68 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003504
CAS-Nummer: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Spezifikation Testergebnisse

Assay (calculated to the dried substance) 99.0 - 100.5 %
Loss on drying (130°C) Max. 0.5 %
Free acid (as H₂SO₄) Max. 0.05 %
Free alkali (as NaOH) Max. 0.04 %
Arsenic (As) Max. 0.0002 %
Calcium (Ca) Max. 0.005 %
Iron (Fe) Max. 0.005 %
Magnesium (Mg) Max. 0.005 %
Zinc (Zn) Max. 0.03 %
Heavy metals (as Pb) Max. 0.001 %
Chloride (Cl) Max. 0.02 %
Appearance of the solution complying
Acidity or alkalinity complying
Residual solvents complying


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