CHROMIUM(III) CHLORIDE HEXAHYDRATE 1532
October 2004
Chromic chloride hexahydrate
CAS No: 10060-12-5
Chromium trichloride hexahydrate
RTECS No: GB5450000
CrCl3貌 6H2O
Molecular mass: 266.5
TYPES OF
ACUTE HAZARDS/SYMPTOMS PREVENTION FIRST AID/FIRE FIGHTING
HAZARD/
EXPOSURE
Not combustible. In case of fire in the surroundings:
FIRE
use appropriate extinguishing
media.
EXPLOSION
EXPOSURE STRICT HYGIENE!
Cough. Sore throat. Local exhaust or breathing Fresh air, rest.
Inhalation
protection.
Protective gloves. Protective Remove contaminated clothes.
Skin
clothing. Rinse skin with plenty of water or
shower.
Safety goggles. First rinse with plenty of water for
Eyes
several minutes (remove contact
lenses if easily possible), then take
to a doctor.
Abdominal pain. Diarrhoea. Do not eat, drink, or smoke during Rinse mouth. Do NOT induce
Ingestion
Nausea. Vomiting. work. vomiting. Give plenty of water to
drink. Refer for medical attention.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Sweep spilled substance into sealable containers; if
appropriate, moisten first to prevent dusting.
Personal protection: P2 filter respirator for harmful
particles. Do NOT let this chemical enter the
environment.
EMERGENCY RESPONSE SAFE STORAGE
IPCS Prepared in the context of cooperation between the International
Programme on Chemical Safety and the European Commission 漏
International IPCS 2004
Programme on
Chemical Safety SEE IMPORTANT INFORMATION ON THE BACK.
1532 CHROMIUM(III) CHLORIDE HEXAHYDRATE
IMPORTANT DATA
Physical State; Appearance Inhalation risk
GREEN CRYSTALLINE POWDER A harmful concentration of airborne particles can be reached
quickly when dispersed.
Chemical dangers
Effects of short-term exposure
The solution in water is a weak acid.
The substance is irritating to the respiratory tract.
Occupational exposure limits
TLV: (as Cr metal, Cr(III) compounds) 0.5 mg/m3 as TWA; A4; Effects of long-term or repeated exposure
(ACGIH 2004). Repeated or prolonged contact may cause skin sensitization.
MAK not established.
PHYSICAL PROPERTIES
Melting point: (see Notes) 83 - 95/C Solubility in water, g/100 ml at 20/C: 59
Density: 2.76 g/cm3
ENVIRONMENTAL DATA
The substance is toxic to aquatic organisms.
NOTES
Do NOT take working clothes home.
Melting points vary depending on crystal structure.
ADDITIONAL INFORMATION
Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible
LEGAL NOTICE
漏IPCS 2004
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