Kupfer(II)sulfat, wasserfrei 99,0-101,0% (Trockenmasse), EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®
Lieferant: MERCK PRODUCTION CHEMICALS
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Achtung
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Synonyms:
Kupfersulfat
1.02792.5000EA
3880
CHF
1.02792.5000
1.02792.9027
1.02792.1000
Kupfer(II)sulfat, wasserfrei 99,0-101,0% (Trockenmasse), EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®
Kupfer(II)sulfat
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Correspons to Ph Eur, BP
Formel:
CuSO₄ MW: 159,61 g/mol Melting Pt: 200 °C Dichte: 3,603 g/cm³ (25 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00010981 CAS-Nummer: 7758-98-7 EINECS: 231-847-6 UN: 3077 ADR: 9,III Merck Index: 12,02722 |
Spezifikation Testergebnisse
Assay (iodometric, calc. on dried substance) | 99.0 - 101.0 % |
Identity | passes test |
Appearance of solution | passes test |
Chloride (Cl) | ≤ 0.0150 % |
Al (Aluminium) | ≤ 0.001 % |
Ca (Calcium) | ≤ 0.005 % |
Cd (Cadmium) (*) | ≤ 0.00002 |
Cr (Chromium) | ≤ 0.005 % |
Fe (Iron) | ≤ 0.0030 % |
K (Potassium) | ≤ 0.01 % |
Na (Sodium) | ≤ 0.02 % |
Ni (Nickel) (*) | ≤ 0.0050 % |
Pb (Lead) (*) | ≤ 0.0080 % |
Zn (Zinc) | ≤ 0.03 % |
Residual solvents (ICH Q3C) | excluded by manufacturing process |
Loss on drying (250 °C) | ≤ 1.0 % |
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