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95294

Sigma-Aldrich

Peróxido de hidrogênio

tested according to Ph. Eur.

Sinônimo(s):

Hydrogenii peroxidum 30 per centum

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About This Item

Fórmula empírica (Notação de Hill):
H2O2
Número CAS:
7722-84-1
Peso molecular:
34.01
Beilstein:
3587191
Número MDL:
MFCD00011333
Código UNSPSC:
12352300
ID de substância PubChem:
329770435
NACRES:
NA.21

Agency

USP/NF
tested according to Ph. Eur.

Nível de qualidade

200

pressão de vapor

23.3 mmHg ( 30 °C)

Ensaio

29.0-31.0% (M/M)

forma

solution

prazo de validade

~2 yr

adequação da reação

reagent type: oxidant

densidade

1.110 g/cm3

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OO

InChI

1S/H2O2/c1-2/h1-2H

chave InChI

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Descrição geral

Hydrogen peroxide is an reactive oxygen species formed as by-product of normal aerobic metabolism and increases under stress conditions. Fluorometric method for the ultra-trace quantitation of hydrogen peroxide in the range of 10-11mole/ml has been described. Hydrogen peroxide is formed as terminal product of the hydroperoxy radical in photochemical reactions. It plays role of an oxidant in heterogeneous processes. Trace level determination of hydrogen peroxide using the oxo[5,10,15,20- tetra(4-pyridyl)porphyrinato]titanium( IV) complex has been reported.

Aplicação

Hydrogen peroxide solution may be used for the epoxidation of lower olefins, catalyzed by titanium silicalite (TS-1).

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H318 - H412

Declarações de precaução

P273 - P280 - P305 + P351 + P338 - P501

Classificações de perigo

Aquatic Chronic 3 - Eye Dam. 1

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
BCCK1575
BCCG5476
BCCG5477
BCCG2195
BCCD6804

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Oxo [5, 10, 15, 20-tetra (4-pyridyl) porphyrinato] titanium (IV): an ultra-high sensitivity spectrophotometric reagent for hydrogen peroxide.
Matsubara C, et al.
Analyst, 117(11), 1781-1784 (1992)
Spectrofluorimetric determination of hydrogen peroxide scavenging activity.
Pazdzioch-Czochra M and Widenska A.
Analytica Chimica Acta, 452(2), 177-184 (2002)
THE FLUOROMETRIC ANALYSIS OF ULTRAMICRO QUANTITIES OF HYDROGEN PEROXIDE.
A S KESTON et al.
Analytical biochemistry, 11, 1-5 (1965-04-01)
Shoichi Iriguchi et al.
Blood, 125(2), 370-382 (2014-10-29)
Although overexpression of T-bet, a master transcription factor in type-1 helper T lymphocytes, has been reported in several hematologic and immune diseases, its role in their pathogenesis is not fully understood. In the present study, we used transgenic model mice
Osamu Sakai et al.
Investigative ophthalmology & visual science, 56(1), 538-543 (2015-01-13)
The purpose of the present study was to investigate the role of glutathione peroxidase 4 (GPx4) in conjunctival epithelial cells. An immortalized human conjunctival epithelial cell line was used. Cells were transfected with catalase, GPx1, GPx4, SOD1, SOD2, or control
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