1.02487

Chromium(III) chloride hexahydrate

Technipur^®

• Synonyme(s) : Chromic chloride hexahydrate, Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride, Trichlorochromium hexahydrate
• Formule linéaire : CrCl₃ · 6H₂O
• Numéro CAS: 10060-12-5
• Poids moléculaire : 266.45
• UNSPSC Code: 12352302
• NACRES: NA.21
• MDL number: MFCD00149660

Propriétés

• Quality Segment: 200
• pH: 2.4-2.6 (20 °C, 50-53 g/L in H₂O)
• mp: 81 °C
• density: 1.76 g/mL at 25 °C (lit.)
• SMILES string: [H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Cr](Cl)Cl
• InChI: 1S/3ClH.Cr.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3
• InChI key: LJAOOBNHPFKCDR-UHFFFAOYSA-K

Description

Application

Chromium(III) chloride hexahydrate can be used as a:

• Source of Cr(II) in the Takai reaction.
• Component of the deep eutectic solvent applicable as a catalyst in the esterification of carboxylic acids with alcohols.
• Precursor to prepare metal-oxide-doped amorphous titanium oxides, which are used as catalysts in the oxidative dehydrogenation of ethylbenzene.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS09
• Mot-clé: Warning
• Mentions de précaution: P234 - P261 - P273 - P280 - P301 + P312 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1B
• Point d'éclair (°F): does not flash
• Point d'éclair (°C): does not flash
• Codes de danger: H290,H302,H317,H411
• Classe de stockage: 11 - Combustible Solids