MilliporeSigma
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216763

Sigma-Aldrich

Hydrogen peroxide solution

greener alternative

contains inhibitor, 30 wt. % in H2O, ACS reagent

Empirical Formula (Hill Notation):
H2O2
CAS Number:
Molecular Weight:
34.01
Beilstein:
3587191
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

ACS reagent

vapor density

1 (vs air)

vapor pressure

23.3 mmHg ( 30 °C)

assay

29.0-32.0% (ACS specification)

form

liquid

quality

stabilized

reaction suitability

reagent type: oxidant

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

concentration

30 wt. % in H2O

impurities

≤0.0006 meq/g Titr. acid

evapn. residue

≤0.002%

color

APHA: ≤10

pH

3-4 (30% in hydrogen peroxide)

pKa (25 °C)

11.6

density

1.11 g/cm3

anion traces

chloride (Cl-): ≤3 ppm
nitrate (NO3-): ≤2 ppm
phosphate (PO43-): ≤2 ppm
sulfate (SO42-): ≤5 ppm

cation traces

Fe: ≤0.5 ppm
NH4+: ≤5 ppm
heavy metals (as Pb): ≤1 ppm

storage temp.

2-8°C

SMILES string

OO

InChI

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

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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General description

Hydrogen peroxide solution is commonly used as a bleaching agent. It shows germicidal and sporicidal properties. H2O2 is a reactive oxygen species formed as a reaction product of various aerobic metabolic processes. Its ultra-trace quantification in the concentration range of 10-11mole/ml by a fluorometric method has been described.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information.

Application

Greener oxidant used for bromination of 1,3-dicarbonyl compounds, amide bond formation from amines and aldehydes, halogenation of aromatic compounds and dethioacetalization.

Highly Selective Oxidative Monochlorination To Synthesize Organic Intermediates: 2-Chlorotoluene, 2-Chloroaniline, 2-Chlorophenol, and 2-Chloro-4-methylphenol
Hydrogen peroxide solution has also been used in the preparation of ′Piranha′, a sulfuric acid/hydrogen peroxide mixture for cleaning silicon wafers used in nanostructure-initiator mass spectrometry (NIMS) chips.
It can be used as an oxidant for:
  • Epoxidation of terminal olefins under halide-free conditions.
  • Oxidation of cyclohexene to adipic acid under organic solvent- and halide-free conditions.
Hydrogen peroxide solution has been used in an immunoblotting protocol.

Packaging

4 L in poly drum
100, 500 mL in poly bottle

Other Notes

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Product Information Sheet

More Documents

SDS

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