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516813

Sigma-Aldrich

Peroxyde d'hydrogène solution

50 wt. % in H2O, stabilized

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About This Item

Formule empirique (notation de Hill) :
H2O2
Numéro CAS:
7722-84-1
Poids moléculaire :
34.01
Beilstein:
3587191
Numéro CE :
231-765-0
Numéro MDL:
MFCD00011333
Code UNSPSC :
12352304
ID de substance PubChem :
329757730
Nomenclature NACRES :
NA.21

Agence

suitable for EPA 200.7

Niveau de qualité

100

Pression de vapeur

23.3 mmHg ( 30 °C)

Essai

48-52% H2O2 basis (by KMnO4, titration)

Forme

liquid

Capacité de réaction

reaction type: C-H Activation

Pertinence de la réaction

reagent type: catalyst
reagent type: oxidant

Concentration

50 wt. % in H2O

Pf

−40 °C

Densité

1.197 g/mL at 20 °C

Température de stockage

2-8°C

Chaîne SMILES 

OO

InChI

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

Clé InChI

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Catégories apparentées

Description générale

The product is a 50% solution of hydrogen peroxide in water. Hydrogen peroxide is more commonly being used as a green oxidizing agent. It is a better alternative to other oxidants because it has high active oxygen content and the by-product is water.

Application

Hydrogen peroxide solution may be used as an oxidizing agent in the following reactions:
  • Epoxidation of alkenes in the presence of homogeneous metal catalyst.
  • Oxidative halogenation in the presence of metal catalyst.
  • Oxidation of sulfides to sulfoxides and sulfones in the presence of polymer immobilised catalyst.

Autres remarques

Contains proprietary inorganic tin-based stabilizer

Pictogrammes

Flame over circleCorrosionExclamation mark
GHS03,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H272,H302,H314,H335,H412

Classification des risques

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
SDBB1595
STBL4164
MKCX0602
MKCT5460
STBL1794

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Oxidative halogenation with ?green? oxidants: oxygen and hydrogen peroxide.
Podgorsek A, et al.
Angewandte Chemie (International Edition in English), 48(45), 8424-8450 (2009)
Efficient and selective hydrogen peroxide-mediated oxidation of sulfides in batch and segmented and continuous flow using a peroxometalate-based polymer immobilised ionic liquid phase catalyst.
Doherty S, et al.
Green Chemistry, 17(3), 1559-1571 (2015)
Recent developments on the epoxidation of alkenes using hydrogen peroxide as an oxidant.
Grigoropoulou G, et al.
Green Chemistry, 5(1), 1-7 (2003)
Koen van der Maaden et al.
Pharmaceutical research, 31(7), 1846-1854 (2014-01-29)
The aim of the study was to develop a cheap and fast method to produce hollow microneedles and an applicator for injecting vaccines into the skin at a pre-defined depth and test the applicability of the system for dermal polio
Min Liu et al.
The Journal of experimental medicine, 211(6), 1063-1078 (2014-05-14)
Leukotriene B4 (LTB4) receptor type 2 (BLT2) is a G protein-coupled receptor (GPCR) for 12(S)-hydroxyheptadeca-5Z,8E,10E-trienoic acid (12-HHT) and LTB4. Despite the well-defined proinflammatory roles of BLT1, the in vivo functions of BLT2 remain elusive. As mouse BLT2 is highly expressed
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