Difference between revisions of "Hydroxylamine sulfate"
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== Description == | == Description == | ||
| − | Colorless crystals used as a [ | + | Colorless crystals used as a [[reducing agent]] in the photographic processing. Hydroxylamine sulfate is also used for chemical synthesis, for rustproofing, and to dehair hides. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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HS; hydroxylammonium sulfate; oxammonium sulfate | HS; hydroxylammonium sulfate; oxammonium sulfate | ||
| − | + | == Risks == | |
| − | == | + | * Skin contact is irritating and corrosive. |
| + | * Hygroscopic. | ||
| + | * May cause methemoglobinemia. | ||
| + | * Inhalation and ingestion cause illness and possible death. Suspected teratogen. | ||
| + | * Fisher Scientific: [https://fscimage.fishersci.com/msds/00777.htm MSDS] | ||
| + | |||
| + | ==Physical and Chemical Properties== | ||
Soluble in water. Slightly soluble in ethanol. | Soluble in water. Slightly soluble in ethanol. | ||
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|- | |- | ||
! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | 177 (dec) | + | | 177 C (dec) |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 1.9 | + | | 1.9 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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| − | * | + | * 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 4874 | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 4874 | ||
| − | * | + | * Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979 |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 14:37, 14 September 2022
Description
Colorless crystals used as a Reducing agent in the photographic processing. Hydroxylamine sulfate is also used for chemical synthesis, for rustproofing, and to dehair hides.
Synonyms and Related Terms
HS; hydroxylammonium sulfate; oxammonium sulfate
Risks
- Skin contact is irritating and corrosive.
- Hygroscopic.
- May cause methemoglobinemia.
- Inhalation and ingestion cause illness and possible death. Suspected teratogen.
- Fisher Scientific: MSDS
Physical and Chemical Properties
Soluble in water. Slightly soluble in ethanol.
| Composition | (NH2OH)2-H2SO4 |
|---|---|
| CAS | 10039-54-0 |
| Melting Point | 177 C (dec) |
| Density | 1.9 g/ml |
| Molecular Weight | mol. wt. = 164.14 |
Resources and Citations
- 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 4874
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979