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95294

Sigma-Aldrich

Perossido di idrogeno

tested according to Ph. Eur.

Sinonimo/i:

Hydrogenii peroxidum 30 per centum

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About This Item

Formula empirica (notazione di Hill):
H2O2
Numero CAS:
7722-84-1
Peso molecolare:
34.01
Beilstein:
3587191
Numero MDL:
MFCD00011333
Codice UNSPSC:
12352300
ID PubChem:
329770435
NACRES:
NA.21

agenzia

USP/NF
tested according to Ph. Eur.

Livello qualitativo

200

Tensione di vapore

23.3 mmHg ( 30 °C)

Saggio

29.0-31.0% (M/M)

Forma fisica

solution

Durata

~2 yr

Impiego in reazioni chimiche

reagent type: oxidant

Densità

1.110 g/cm3

Temperatura di conservazione

2-8°C

Stringa SMILE

OO

InChI

1S/H2O2/c1-2/h1-2H
MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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.

Applicazioni

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

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H318 - H412

Classi di pericolo

Aquatic Chronic 3 - Eye Dam. 1

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK1575
BCCG5477
BCCG5476
BCCG2195
BCCD6804

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Perossido di idrogeno 30%, stabilized, EMPROVE® ESSENTIAL, Ph. Eur., BP, USP

SAFC

1.08597

Perossido di idrogeno

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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