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220930

亚硝基二磺酸钾

Name: 亚硝基二磺酸钾
Brand: ALDRICH

别名:

亚硝基二磺酸二钾盐, 弗氏盐

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About This Item

线性分子式:

(KSO₃)₂NO

CAS号:

14293-70-0

分子量:

268.33

EC號碼:

238-219-0

MDL號碼:

MFCD00010878

分類程式碼代碼:

12352000

PubChem物質ID:

24853200

NACRES:

NA.22

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Slide 1 of 1

1 of 1

Sigma-Aldrich

343706

二氯(p-甲基异丙苯)钌(II) 二聚体

形狀

powder

品質等級

100

反應適用性

reagent type: oxidant

儲存溫度

2-8°C

SMILES 字串

[K+].[K+].[O]N(S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/2K.H2NO7S2/c;;2-1(9(3,4)5)10(6,7)8/h;;(H,3,4,5)(H,6,7,8)/q2*+1;/p-2

InChI 密鑰

IHSLHAZEJBXKMN-UHFFFAOYSA-L

一般說明

亚硝基二磺酸钾是氧化剂，可用于将酚、萘酚和苯胺类化合物氧化为醌，苯甲醇类氧化为醛或酮，氨基酸氧化为α-酮酸。也可用于杂化醌制备和氧化芳构化反应。

應用

亚硝基二磺酸钾用作氧化剂：

芳胺氧化为对应醌。
二氢乙锭氧化为2-羟基乙锭。
酪氨酸氧化为邻醌。

象形圖

GHS02,GHS07

訊號詞

Danger

危險聲明

H260,H302 + H312 + H332

防範說明

P223 - P231 + P232 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312

危險分類

Acute Tox. 4 Oral - Water-react 1

安全危害

EUH014

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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1 of 1

Sigma-Aldrich

P5655

磷酸钾一元

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Z L Liu et al.

Chemistry and physics of lipids, 56(1), 73-80 (1990-11-01)

The reaction between Fremy's salt and alpha-tocopherol (VE), ascorbic acid (VC) and its lipophilic derivatives ascorbyl-6-caprylate (VC-8), 6-laurate (VC-12) and 6-palmitate (VC-16) were studied by stopped-flow ESR spectroscopy in cetyl trimethylammonium bromide (CTAB) and sodium dodecyl sulfate (SDS) micelles, as

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Nitroxyldisulfonate [Fremy's salt; (KSO3)2NO.] and bisulfite (NaHSO3) have abolished periodic acid (H5IO6)-induced blastogenesis of human peripheral blood lymphocytes (HPBL), but only inhibited the blastogenic response of H5IO6-oxidized rat and mouse lymphocytes, as determined by the rates of nucleic acids synthesis

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