210250
硫酸羟胺
99%
别名:
硫酸胲
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关于此项目
线性分子式:
(NH2OH)2 · H2SO4
化学文摘社编号:
分子量:
164.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
233-118-8
MDL number:
Assay:
99%
Form:
crystals
assay
99%
form
crystals
mp
170 °C (dec.) (lit.)
SMILES string
NO.NO.OS(O)(=O)=O
InChI
1S/2H3NO.H2O4S/c2*1-2;1-5(2,3)4/h2*2H,1H2;(H2,1,2,3,4)
InChI key
VRXOQUOGDYKXFA-UHFFFAOYSA-N
General description
Cyclohexanone oxime undergoes hydrolytic reaction with sulfuric acid to yield hydroxylamine sulfate. It reacts with sulfur dioxide to afford sulfamic acid.
Application
Hydroxylamine sulfate may be used in the following:
- Along with NaCl for reduction during the atomic absorption spectrophotometric quantification of mercury at ppb (parts-per-billion) levels in solution.
- As one of the constituents during the preparation of a coloring solution, impregnated in a cellulose based monitoring tape for the sensitive detection of formaldehyde gas.
- Simultaneous estimation of hydrarine and hydroxylamine in mixtures by titration with alkaline ferricyanide in presence of zinc sulfate.
强还原剂。可将醛和酮转化为肟，将酰基氯转化为氧肟酸。可用作聚合过程中的催化剂、溶胀剂和共聚反应抑制剂。
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signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
target_organs
Blood
存储类别
4.1A - Other explosive hazardous materials
wgk
WGK 3