Difference between revisions of "Chromic phosphate"
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chromium phosphate; Arnaudon's green; Arnaudon's chrome green; Plessy's green; Mathieu-Plessy's green; vert Arnaudon; | chromium phosphate; Arnaudon's green; Arnaudon's chrome green; Plessy's green; Mathieu-Plessy's green; vert Arnaudon; | ||
| − | == | + | == Risks == |
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| + | * American Elements: [https://www.americanelements.com/chromium-phosphate-7789-04-0 SDS] | ||
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| + | ==Physical and Chemical Properties== | ||
Both forms are insoluble in water and acids. | Both forms are insoluble in water and acids. | ||
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! scope="row"| Density | ! scope="row"| Density | ||
| − | | 2.12 | + | | 2.12 g/ml |
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! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
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| − | == | + | ==Resources and Citations== |
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| − | + | * R. Newman, "Chromium Oxide Greens", ''Artists Pigments'', Volume 3, E. West FitzHugh (ed.), Oxford University Press: Oxford, 1997. | |
* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 611 | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 611 | ||
Latest revision as of 15:18, 29 May 2022
Description
Chromic phosphate exists in two hydrated forms. The hexahydrate form of chromic phosphate is a violet powder. The hemiheptahydrate form is a bluish green powder that has been used as a paint pigment called Arnaudon's green and Plessy's green.
Synonyms and Related Terms
chromium phosphate; Arnaudon's green; Arnaudon's chrome green; Plessy's green; Mathieu-Plessy's green; vert Arnaudon;
Risks
- American Elements: SDS
Physical and Chemical Properties
Both forms are insoluble in water and acids.
| Composition | CrPO4 |
|---|---|
| CAS | 7789-04-0 |
| Density | 2.12 g/ml |
| Molecular Weight | mol. wt. = 146.97 |
Resources and Citations
- R. Newman, "Chromium Oxide Greens", Artists Pigments, Volume 3, E. West FitzHugh (ed.), Oxford University Press: Oxford, 1997.
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 611
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 2284