Cadmium(II)sulfat 8/3-Hydrat 98,0-102,0%, Solarpur®, Sigma-Aldrich®

Lieferant: Merck
Gefahr

Synonyme: Cadmium sulphate, 8/3-hydrate, Cadmium sulphate octahydrate

M-Clarity™ Qualitätsstufe = MQ200

8.45500.1000
8.45500.1000EA 138 EUR
8.45500.1000
Cadmium(II)sulfat 8/3-Hydrat 98,0-102,0%, Solarpur®, Sigma-Aldrich®
Cadmium(II)sulfat 8/3-Hydrat
Formel: 3CdSO₄·8H₂O
Molecular Weight: 256,51 g/mol (anhy)
Schmelzpunkt: 41 °C
Dichte: 3,79 g/cm³ (20 °C)
MDL: MFCD02253000
CAS-Nummer: 7790-84-3
EINECS: 233-331-6
UN: 2570
ADR: 6.1,III
Merck Index: 13,01627

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Spezifikation Testergebnisse

Assay (complexometric, CdSO₄.8/3 H₂O) 98.0 - 102.0 %
Identity Cd (ICP) passes test
Identity (SO₄) passes test
Insoluble matter ≤ 0.005 %
pH-value (5 %; water) 3.0 - 6.0
Chloride (Cl) ≤ 0.001 %
Ca (Calcium) ≤ 0.005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.01 %
Na (Sodium) ≤ 0.005 %
Pb (Lead) ≤ 0.002 %
Zn (Zinc) ≤ 0.002 %
Al (Aluminium) ≤ 50 ppm
Co (Cobalt) ≤ 50 ppm
Ni (Nickel) ≤ 50 ppm
Cr (Chromium) ≤ 50 ppm
Mn (Manganese) ≤ 50 ppm
As (Arsenic) ≤ 50 ppm
Sn (Tin) ≤ 50 ppm
Sb (Antimony) ≤ 50 ppm
Li (Lithium) ≤ 50 ppm

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