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

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

Codice CAS
10125-13-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
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

Proprietà chimiche

Formula
CuCl2•2H2O
Peso formula
170.48 (134.45anhy)
Modulo
Granular
Punto di fusione
100° dec.
Densità
2.510
Sensibilità
Air Sensitive & Hygroscopic
Solubilità
Soluble in water, methanol and ethanol.

Specifiche categoria

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%

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): 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.

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,2633
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2827.39
TSCA
Yes
RTECS
GL7030000

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