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10025-73-7 - Chromium(III) chloride, anhydrous, 98% - 12336 - Alfa Aesar

12336 Chromium(III) chloride, anhydrous, 98%

Codice CAS
10025-73-7
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
50g 58,00
250g 200,00
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Chromium(III) chloride, anhydrous, 98%

MDL
MFCD00010948
EINECS
233-038-3

Proprietà chimiche

Formula
CrCl3
Peso formula
158.35
Modulo
Crystalline
Punto di ebollizione
1300(subl)
Densità
2.87
Sensibilità
Hygroscopic
Solubilità
Partially soluble in water.

Applicazioni

Chromium chloride and chromium sulfate have been used as dietary supplements. Chromium(III) chloride and chromium(III) sulfate can be used in the manufacture of food for particular nutritional uses and in food supplements. It is found in miscellaneous applications, such as catalysts, hardeners, mordents, crosslinking and binding agents. It is used to make very pure chromium and other chromium compounds, as a mordant in dyeing cotton, and in chromizing metals. It is too used for trivalent electroplating .

Note

Moisture sensitive. Incompatible with strong oxidizing agents.

Letteratura

Keiter, R.; Ahnger, T.; Maurice, A.; Baldwin, T. Preparation of anhydrous chromium(III) chloride and the pyrolysis of carbon tetrachloride. J. Chem. Educ. 1978, 55 (1), 52.

Lu, G. Successive determination of charge numbers of complex cations and of ionic chloride in the hydrate isomers of chromium(III) chloride. J. Chem. Educ. 1989, 66 (10), 856.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H334-H317-H314-H318-H302

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.

Dichiarazioni precauzionali: P260-P285-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,2222
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2827.39
TSCA
Yes
RTECS
GB5425000

Raccomandato

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    Potassium sodium L-tartrate tetrahydrate, 99%
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    Bismuth(III) chloride, 98% (dry wt.), may cont. up to 3% water
  • A11135

    tert-Butylamine, 98%
  • 12357

    Iron(III) chloride, anhydrous, 98%
  • 36229

    Ammonium carbonate, ACS, NH<sub>3</sub> 30.0+%

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