Koppar(II)klorid dihydrat 99+% for analysis

Leverantör: Thermo Scientific
Fara

Synonyms: Copper dichloride dihydrate, Cupric chloride dihydrate

270530010 270530025 270532500
ACRO270530010EA 2925 SEK
ACRO270530010 ACRO270530025 ACRO270532500
Koppar(II)klorid dihydrat 99+% for analysis
Koppar(II)klorid dihydrat
Formel: CuCl₂·2H₂O
MW: 170,48 g/mol
Smältpunkt: 100 °C
Densitet: 2,54 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149674
CAS nummer: 10125-13-0
EINECS: 231-210-2
UN: 2802
ADR: 8,III
Merck Index: 13,02660

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Specifikation testresultat

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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