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Cuivre (II) chlorure dihydraté 99+% pour analyses

Fournisseur: Thermo Fisher Scientific
Danger

Synonyms: Copper dichloride dihydrate, Cupric chloride dihydrate

270530010 270530025 270532500
ACRO270530010EA 167 EUR
ACRO270530010 ACRO270530025 ACRO270532500
Cuivre (II) chlorure dihydraté 99+% pour analyses
Cuivre (II) chlorure dihydraté
Formule: CuCl₂·2H₂O
MW: 170.48 g/mol
Point de fusion: 100
Température de stockage: Température ambiante
Numéro MDL: MFCD00149674
Numéro CAS: 10125-13-0
EINECS: 231-210-2
ONU: 2802
ADR: 8 III
Merck Index: 13,02660

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Résultats des tests de spécification

Appearance Blue-green to blue Crystalline powder or crystals
Titration Iodometric ≥99.0 %
pH 3.0 to 3.8 (5 % in water 20°C)
Sulfate (SO4) ≤50 ppm
Arsenic (As) ≤1 ppm
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤40 ppm
Magnesium (Mg) ≤20 ppm
Nickel (Ni) ≤50 ppm
Potassium (K) ≤20 ppm
Nitrogen compounds (as N) ≤0.004 %


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