18304

Hydrogen peroxide solution

34.5-36.5%

• Synonym(s): H₂O₂, Hydrogen Peroxide (H₂O₂)
• Empirical Formula (Hill Notation): H₂O₂
• CAS Number: 7722-84-1
• Molecular Weight: 34.01
• Beilstein: 3587191
• MDL number: MFCD00011333
• UNSPSC Code: 12352300
• PubChem Substance ID: 57647730
• NACRES: NA.21

Properties

• vapor pressure: 23.3 mmHg ( 30 °C)
• Quality Level: 200
• Assay: 34.5-36.5%
• shelf life: Shelf life is limited.
• contains: stabilizer
• reaction suitability: reagent type: oxidant
• impurities: ≤0.0002% heavy metals (as Pb); ≤0.02% free acid (as H₂SO₄); ≤0.05% non-volatile matter
• ign. residue: ≤0.03%
• solubility: diethyl ether: soluble; petroleum ether: insoluble; water: soluble
• density: 1.130 g/cm³
• storage temp.: 2-8°C
• SMILES string: OO
• InChI: 1S/H2O2/c1-2/h1-2H
• InChI key: MHAJPDPJQMAIIY-UHFFFAOYSA-N

Description

Application

Hydrogen peroxide has been used for immunocytochemistry for eNOS. It has also been used for developing colour during detection of anti-prothrombin and anti-beta2-glycoprotein I antibodies. Additionally, it has also been used as a supplement in Hanks buffered saline solution for assessing the functional activity of myeloperoxidase.

Biochem/physiol Actions

Hydrogen peroxide (H₂O₂) is a strong oxidizer that can induce neuronal death in cultured cortical neurons via an apoptotic pathway. Oxidative burst facilitated by hydrogen peroxide is a key mechanism of plant defense during an incompatible interaction. Hydrogen peroxide injected in transgenic rice induces cell death as well as increase resistance to both bacterial and fungal pathogens.

Caution

keep in dark area

Other Notes

The article number 18304-4X5L will be discontinued. Please order the single bottle 18304-5L which is physically identical with the same exact specifications.
The article number 18304-6X1L will be discontinued. Please order the single bottle 18304-1L which is physically identical with the same exact specifications.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H315,H318,H335,H412
• Precautionary Statements: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves