Difference between revisions of "Chromic fluoride"

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chromium (III) fluoride; chromium trifluoride
 
chromium (III) fluoride; chromium trifluoride
  
== Other Properties ==
+
== Risks ==
 +
 
 +
* Toxic.
 +
* Contact with skin and eyes will cause burns.
 +
* ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AC383740050&productDescription=CHROMIUM%28III%29+TRIFLUORID+5GR&vendorId=VN00032119&countryCode=US&language=en SDS]
 +
 
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==Physical and Chemical Properties==
  
 
Insoluble in water, ethanol
 
Insoluble in water, ethanol
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|-
 
|-
 
! scope="row"| Melting Point
 
! scope="row"| Melting Point
| 1000
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| 1000 C
 
|-
 
|-
 
! scope="row"| Density
 
! scope="row"| Density
| 3.8
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| 3.8 g/ml
 
|-
 
|-
 
! scope="row"| Molecular Weight
 
! scope="row"| Molecular Weight
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|}
 
|}
  
== Hazards and Safety ==
+
==Resources and Citations==
 
 
Toxic. Contact with skin and eyes will cause burns.
 
 
 
Toxicology: [http://siri.org/msds/tox/tf/q44/q510.html info]
 
 
 
== Authority ==
 
  
 
* Thomas Gregory, ''The Condensed Chemical Dictionary'', Reinhold Publishing, New York, 3rd ed., 1942
 
* Thomas Gregory, ''The Condensed Chemical Dictionary'', Reinhold Publishing, New York, 3rd ed., 1942

Latest revision as of 15:14, 29 May 2022

Description

Dark, green needle-like crystals. Chromic fluoride is used for printing, dyeing and mothproofing woolen fabrics. It was also used for hardening marble and polishing metals.

Synonyms and Related Terms

chromium (III) fluoride; chromium trifluoride

Risks

  • Toxic.
  • Contact with skin and eyes will cause burns.
  • ThermoFisher: SDS

Physical and Chemical Properties

Insoluble in water, ethanol

Composition CrF3
CAS 7788-97-8
Melting Point 1000 C
Density 3.8 g/ml
Molecular Weight mol. wt. = 108.99

Resources and Citations

  • Thomas Gregory, The Condensed Chemical Dictionary, Reinhold Publishing, New York, 3rd ed., 1942
  • The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: Entry 2279

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