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10125-13-0 - Copper(II) chloride dihydrate, ACS, 99+% - 12458 - Alfa Aesar

12458 Copper(II) chloride dihydrate, ACS, 99+%

CAS-Nummer
10125-13-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 40,41
500g 119,15
2kg 332,69
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Copper(II) chloride dihydrate, ACS, 99+%

MDL
MFCD00149674
EINECS
231-210-2

Chemische Eigenschaften

Formel
CuCl2•2H2O
Molmasse
170.48 (134.45anhy)
Form
Granular
Schmelzpunkt
100° dec.
Dichte
2.510
Sensitivität
Air Sensitive & Hygroscopic
Löslichkeit
Soluble in water, methanol and ethanol.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble matter 0.01%, NO<sub>3</sub> 0.015%, SO<sub>4</sub> 0.005%, Ca 0.005%, Ni 0.01%, K 0.01%, Na 0.02%, Fe 0.005%

Anwendungen

Copper(II) chloride is used as a catalyst for organic and inorganic reactions, mordant for dyeing and printing materials, pigment for glass, ceramics, as wood preservative, as disinfectant, and as a catalyst in the output of chlorine from hydrogen chloride. It is likewise employed in the oil industry as a purifying agent, in the manufacture of laundry marking inks, in metallurgy to recover mercury from ores, in refining copper, silver and gold, in tinting baths of iron and tin, in photography, in pyrotechnics, and to get rid of lead compounds from gasoline and oils.

Bemerkungen

Deliquescent solid. Water loss occurs from 70-200? C. Contact with metals may evolve flammablehydrogen gas.

Literaturverweise

Bokhimi, X.; Morales, A.; Novaro, O. Effect of Copper Precursor on the Stabilization of Titania Phases, and the Optical Properties of Cu/TiO2 Prepared with the Sol-Gel Technique. Chem. Mater. 1997, 9 (11), 2616-2620.

Azzaroni, O.; Cipollone, M.; Vela, M.E.; Salvarezza, R.C. Protective Properties of Dodecanethiol Layers on Copper Surfaces:? The Effect of Chloride Anions in Aqueous Environments. Langmuir 2001, 17 (5), 1483-1487.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H400-H410-H302

Causes severe skin burns and eye damage. Causes serious eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Sicherheitshinweise: P260-P273-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2633
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
GL7030000

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