Difference between revisions of "Nickel oxide"
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== Description == | == Description == | ||
| − | Green crystalline powder that can turn yellowish with heat or time. Nickel oxide occurs in nature as the mineral bunsenite. It is used as a colorant for painting on [ | + | Green crystalline powder that can turn yellowish with heat or time. Nickel oxide occurs in nature as the mineral bunsenite. It is used as a colorant for painting on [[porcelain|porcelain]]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
nickelous oxide; nickel monoxide; nickel protoxide; nickel (II) oxide; green nickel oxide | nickelous oxide; nickel monoxide; nickel protoxide; nickel (II) oxide; green nickel oxide | ||
| + | == Risks == | ||
| − | [ | + | * Toxic by inhalation and ingestion. |
| + | * Skin contact can cause allergies. | ||
| + | * Suspected carcinogen. | ||
| + | * ThermoFisher: [https://www.fishersci.com/shop/msdsproxy?productName=AC223120025&productDescription=NICKEL SDS] | ||
| − | == | + | == Physical and Chemical Properties == |
Soluble in acids and ammonium hydroxide. Insoluble in water and alkalis. | Soluble in acids and ammonium hydroxide. Insoluble in water and alkalis. | ||
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! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | 1984 | + | | 1984 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 6.6-6.8 | + | | 6.6-6.8 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
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| − | == | + | ==Resources and Citations== |
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* Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979 | * Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979 | ||
Latest revision as of 13:30, 23 August 2022
Description
Green crystalline powder that can turn yellowish with heat or time. Nickel oxide occurs in nature as the mineral bunsenite. It is used as a colorant for painting on Porcelain.
Synonyms and Related Terms
nickelous oxide; nickel monoxide; nickel protoxide; nickel (II) oxide; green nickel oxide
Risks
- Toxic by inhalation and ingestion.
- Skin contact can cause allergies.
- Suspected carcinogen.
- ThermoFisher: SDS
Physical and Chemical Properties
Soluble in acids and ammonium hydroxide. Insoluble in water and alkalis.
| Composition | NiO |
|---|---|
| CAS | 1313-99-1 |
| Melting Point | 1984 C |
| Density | 6.6-6.8 g/ml |
| Molecular Weight | mol. wt. = 74.7 |
Resources and Citations
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
- The Merck Index, Susan Budavari (ed.), Merck Research Labs, Whitehouse Station, NJ, 12th Edition, 1996 Comment: entry 6595
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Henry Hodges, Artifacts: An Introduction to Early Materials and Technology, Ronald P. Frye, Kingston, Canada, 1988