Chromium(III) chloride hexahydrate, ExpertQ®, Reag. Ph Eur

- CrCl3·6H2O
- M = 266,45 g/mol
- CAS [10060-12-5]
- EINECS-No.: 233-038-3
- Solub. in water: (20 ºC): 590 g/l
- Melting point: 95 ºC
- LD 50 (oral, rat): 1790 mg/kg
- ADR: 8 C2 II UN 3260
- IMDG: 8 II UN 3260
- IATA/ICAO: 8 II UN 3260
- GHS-signal word: Warning
- GHS-H sentences: H290 - H302 - H317 - H411
- GHS-P sentences: P261 - P280 - P321 - P301+P312 - P406 - P501a
- Tariff number: 2827 39 85 90
- Applications: analytical chemistry, synthesis of polymers, synthesis of organic products, for the synthesis of: chromium salts, corrosion inhibitor.

SPECIFICATIONS
assay (iodometric): min. 97 %
identification: passes test
pH (5 %, H2O): 2 - 3
sulfates (SO4): max. 0,05 %
copper (Cu): max. 0,001 %
iron (Fe): max. 0,03 %
lead (Pb): max. 0,005 %
non precipitable by NH4OH (as SO4): max. 0,2 %