Difference between revisions of "Chromic fluoride"
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chromium (III) fluoride; chromium trifluoride | chromium (III) fluoride; chromium trifluoride | ||
| − | == | + | == 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] | ||
| + | |||
| + | ==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 | + | | 1000 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 3.8 | + | | 3.8 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
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|} | |} | ||
| − | == | + | ==Resources and Citations== |
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| − | |||
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* 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 14:14, 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