Merck
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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
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.21

klasa czystości

ACS reagent

Poziom jakości

200

gęstość pary

1 (vs air)

ciśnienie pary

23.3 mmHg ( 30 °C)

próba

29.0-32.0% (ACS specification)

forma

liquid

jakość

stabilized

reaction suitability

reagent type: oxidant

charakterystyka ekologicznej alternatywy

Catalysis
Learn more about the Principles of Green Chemistry.

stężenie

30 wt. % in H2O

zanieczyszczenia

≤0.0006 meq/g Titr. acid

pozostałość po odparowaniu

≤0.002%

kolor

APHA: ≤10

pH

3-4 (30% in hydrogen peroxide)

pKa (25°C)

11.6

gęstość

1.11 g/cm3

ślady anionów

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

ślady kationów

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

temp. przechowywania

2-8°C

SMILES string

OO

InChI

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

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

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.

Opakowanie

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

Inne uwagi

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.

piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Aquatic Chronic 3 - Eye Dam. 1

Kod klasy składowania

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Certificate of Analysis

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Certificate of Origin

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

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