Hydrogen peroxide
CAS 7722-84-1H2O234.015 g/mol
Peroxides is compounds of structure ROOR'. It has a role as an oxidising agent. It contains a peroxy group.
IUPAC: hydrogen peroxide
PubChem
Physical & Chemical Properties
| Melting Point | 31.3 °F (NTP, 1992) |
| Boiling Point | 302.4 °F at 760 mmHg (NTP, 1992) |
| Density | 1.11 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Solubility | greater than or equal to 100 mg/mL at 72 °F (NTP, 1992) |
| Vapor Pressure | 1 mmHg at 59.5 °F (NTP, 1992) |
| pH | Weak acid; H2O2 concn wt% = 35, 50, 70, 90; corresponding true pH: 4.6, 4.3, 4.4, 5.1 |
| Appearance | Hydrogen peroxide, aqueous solution, stabilized, with more than 60% hydrogen peroxide appears as a colorless liquid. Vapors may irritate the eyes and mucous membranes. Under prolonged exposure to fire or heat containers may violently rupture due to decomposition. Used to bleach textiles and wood pulp, in chemical manufacturing and food processing. |
Data: PubChem · Last updated: 4/20/2026
GHS Classification
No GHS classification data available.
Classification data is sourced from ECHA.
Regulatory Compliance
TSCA
Listed
note: Status based on EPA TSCA Active Inventory · inventory name: TSCA Chemical Substance Inventory
View sourceGlobal Trade Intelligence
No trade flow data available for this chemical.
HS Code(s): 2847
Data: UN Comtrade
Suppliers on Chem-Exchange
No suppliers currently listing Hydrogen peroxide
List Your ProductsSafety Data Sheets
No SDS documents available
Upload an SDS document