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Chromium(III) fluoride CAS#7788-97-8

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Chemical Name：Chromium(III) fluoride

CAS No.:7788-97-8

Molecular Formula:CrF3

Molecular weight:108.99

Sample: Available

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Product Details

Products Description of Chromium(III) fluoride CAS#7788-97-8

Chromium trifluoride, also known as chromium trifluoride, is an inorganic compound with the chemical formula CrF3. It is mainly used as a mothproofing agent for wool fabrics, a halogenation catalyst, a marble hardener and a colorant.

On October 27, 2017, the World Health Organization's International Agency for Research on Cancer published a preliminary list of carcinogens for reference. Chromium (III) compounds are on the list of Class 3 carcinogens.

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Chromium(III) fluoride Chemical Properties

Melting point	>1000°C
density	3.8 g/mL at 25 °C(lit.)
vapor pressure	0Pa at 20℃
solubility	insoluble in H2O, ethanol
form	powder
color	Green
Water Solubility	insoluble H2O; soluble HCl, violet color [MER06]
Sensitive	Hygroscopic
Merck	14,2223
Exposure limits	ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; IDLH 25 mg/m3; TWA 0.5 mg/m3
LogP	-2 at 20℃
CAS DataBase Reference	7788-97-8(CAS DataBase Reference)
EPA Substance Registry System	Chromium fluoride (CrF3) (7788-97-8)

Safety Information

Hazard Codes	C
Risk Statements	20/21/22-31-34
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 1756 8/PG 2
WGK Germany	3
RTECS	GB6125000
Hazard Note	Corrosive
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	28261990