H1009

Hydrogen peroxide solution

30 % (w/w) in H₂O, contains stabilizer

• Empirical Formula (Hill Notation): H₂O₂
• CAS Number: 7722-84-1
• Molecular Weight: 34.01
• Beilstein: 3587191
• Número MDL: MFCD00011333
• ID de la sustancia en PubChem: 57654227

Properties

• presión de vapor: 23.3 mmHg ( 30 °C)
• Nivel de calidad: 200
• ensayo: 29.0-32.0% (titration)
• formulario: liquid
• caducidad: ~2 yr
• reaction suitability: reagent type: oxidant
• concentración: 30 % (w/w) in H₂O
• densidad: 1.110 g/cm³
• temp. de almacenamiento: 2-8°C
• SMILES string: OO
• InChI: 1S/H2O2/c1-2/h1-2H
• InChI key: MHAJPDPJQMAIIY-UHFFFAOYSA-N

Description

Descripción general

Hydrogen peroxide (H₂O₂), a topical antiseptic, is synthesized in aerobic cells as a byproduct of aerobic respiration. It might also be produced as an output of enzymatic reactions in peroxisomes, mitochondria, or other cell compartments.

Aplicación

Hydrogen peroxide solution has been used:

• to treat nasal epithelial cells for H₂O₂ sensitivity assays
• to treat the human immortal keratinocyte cell line (HaCaT) and the human melanoma cell line (GLL19) to induce senescence
• to incubate brain sections for bromodeoxyuridine (BrdU)/NeuN staining
• in cell proliferation assay to incubate neural stem cells (NE-4C) for in vitro experiments

Acciones bioquímicas o fisiológicas

Hydrogen peroxide (H₂O₂) is mainly used in wound cleaning. It can kill the pathogens through oxidation burst and by producing local oxygen. H₂O₂ functions as a signaling molecule or second messenger. It plays a key role in gene expression in numerous ways. H₂O₂ participates in modulating inflammation.

Características y beneficios

This compound is featured on the Phosphoprotein Phosphatases (Tyrosine) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety Information

• pictogramas: GHS05
• Palabra de señalización: Danger
• Frases de peligro: H318 - H412
• Consejos de prudencia: P273 - P280 - P305 + P351 + P338 - P501
• Clasificaciones de peligro: Aquatic Chronic 3 - Eye Dam. 1
• Código de clase de almacenamiento: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Equipo de protección personal: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter