Difference between revisions of "Barium sulfide"
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barium sulphide (Br.); lapis solis; barium monosulfide; black ash; Bolognian phosphorus; sulphuret of barium | barium sulphide (Br.); lapis solis; barium monosulfide; black ash; Bolognian phosphorus; sulphuret of barium | ||
| − | == | + | == Risks == |
| + | |||
| + | * Highly toxic by ingestion. | ||
| + | * Contact with skin and membranes may cause irritation. | ||
| + | * ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=AA1284818&productDescription=BARIUM+SULFIDE%2C+99.7%25+50G&vendorId=VN00024248&countryCode=US&language=en SDS] | ||
| + | |||
| + | ==Physical and Chemical Properties== | ||
Soluble in water. | Soluble in water. | ||
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|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 4.25 | + | | 4.25 g/ml |
|- | |- | ||
! scope="row"| Refractive Index | ! scope="row"| Refractive Index | ||
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| − | == | + | ==Resources and Citations== |
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* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | ||
Latest revision as of 09:49, 2 May 2022
Description
A heavy, pale gray powder that is used as a pigment in luminous paints. Barium sulfide has also been used to dehair hides and vulcanize rubber.
Synonyms and Related Terms
barium sulphide (Br.); lapis solis; barium monosulfide; black ash; Bolognian phosphorus; sulphuret of barium
Risks
- Highly toxic by ingestion.
- Contact with skin and membranes may cause irritation.
- ThermoFisher: SDS
Physical and Chemical Properties
Soluble in water.
| Composition | BaS |
|---|---|
| Density | 4.25 g/ml |
| Refractive Index | 2.155 |
Resources and Citations
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
- Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1024
- CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=2.155