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Merck
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文件

210250

Sigma-Aldrich

硫酸羟胺

99%

别名:

硫酸胲

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About This Item

线性分子式:
(NH2OH)2 · H2SO4
CAS号:
10039-54-0
分子量:
164.14
EC號碼:
233-118-8
MDL號碼:
MFCD00044869
分類程式碼代碼:
12352100
PubChem物質ID:
329751902
NACRES:
NA.21

化驗

99%

形狀

crystals

mp

170 °C (dec.) (lit.)

SMILES 字串

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 密鑰

VRXOQUOGDYKXFA-UHFFFAOYSA-N

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相关类别

一般說明

Cyclohexanone oxime undergoes hydrolytic reaction with sulfuric acid to yield hydroxylamine sulfate. It reacts with sulfur dioxide to afford sulfamic acid.

應用

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。
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.

訊號詞

Warning

危險分類

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

標靶器官

Blood

儲存類別代碼

4.1A - Other explosive hazardous materials

水污染物質分類（WGK）

WGK 3

分析证书(COA)

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A simple and efficient approach for preparation of hydroxylamine sulfate from the acid-catalyzed hydrolysis reaction of cyclohexanone oxime.
Zhao, Fangfang, et al.
Chemical Engineering Journal, 272, 102-107 (2015)
Determination of submicrogram quantities of mercury by atomic absorption spectrophotometry.
Hatch WR and Ott WL.
Analytical Chemistry, 40(14), 2085-2087 (1968)
The Preparation of Sulfamic Acid by the Hydroxylamine--Sulfur Dioxide Reaction.
Sisler HH and Audrieth LF.
Journal of the American Chemical Society, 61(12), 3389-3391 (1939)
Oxidation of hydroxylamine by ferricyanide in presence of zinc sulfate: A rapid method for estimating hydroxylamine and hydrazine in a mixture.
Sant BR.
Analytica Chimica Acta, 20, 371-375 (1959)
Development of a monitoring tape for formaldehyde using hydroxylamine sulfate and methyl yellow.
NAKANO N, et al.
Analytical Sciences, 10(4), 641-645 (1994)

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