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31642

Sigma-Aldrich

Hydrogen peroxide solution

Hydrogen Peroxide Solution

30% (w/w), puriss. p.a., reag. ISO, reag. Ph. Eur.

Synonym(s):

Hydrogen peroxide solution

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About This Item

Empirical Formula (Hill Notation):
H2O2
CAS Number:
7722-84-1
Molecular Weight:
34.01
Beilstein:
3587191
MDL number:
MFCD00011333
UNSPSC Code:
12352304
PubChem Substance ID:
329753861
Pricing and availability is not currently available.

Product Name

Hydrogen Peroxide Solution, 30% (w/w), puriss. p.a., reag. ISO, reag. Ph. Eur.

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

Quality Level

100

vapor pressure

23.3 mmHg ( 30 °C)

grade

puriss. p.a.

Assay

30% (w/w)

form

liquid

quality

stabilized

shelf life

Shelf life is limited.

impurities

≤0.005% non-volatile matter
≤30 mg/kg total nitrogen (N)
0.5-5.0 mEq/L titratable acid (as H2SO4)

ign. residue

≤0.002%

density

1.11 g/cm3

anion traces

chloride (Cl-): ≤0.5 mg/kg
phosphate (PO43-): ≤30 mg/kg
sulfate (SO42-): ≤1 mg/kg

cation traces

Al: ≤0.5 mg/kg
As: ≤0.00005%
Ba: ≤0.05 mg/kg
Be: ≤0.01 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.2 mg/kg
Cd: ≤0.01 mg/kg
Co: ≤0.01 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.01 mg/kg
Fe: ≤0.05 mg/kg
Ge: ≤0.05 mg/kg
K: ≤0.0005%
Li: ≤0.01 mg/kg
Mg: ≤0.05 mg/kg
Mn: ≤0.01 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.0005%
Ni: ≤0.02 mg/kg
Pb: ≤0.01 mg/kg
Sr: ≤0.01 mg/kg
Ti: ≤0.1 mg/kg
Tl: ≤0.05 mg/kg
V: ≤0.01 mg/kg
Zn: ≤0.05 mg/kg
Zr: ≤0.1 mg/kg

SMILES string

OO

storage temp.

2-8°C

InChI

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

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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General description

This 30% H2O2 (w/w) is a solution of hydrogen peroxide. Its decomposition in the presence of varying concentrations of zeolites and manganese (catalyst) has been investigated.[1]

Application

This 30% H2O2 (w/w) was employed as a catalyst in a chemical treatment method for industrial waste water contaminated with unconventional oil (oil shale).[2]

Caution

keep in dark area

Other Notes

The article number 31642-6X1L will be discontinued. Please order the single bottle 31642-1L which is physically identical with the same exact specifications.
The article number 31642-6X1L-M will be discontinued. Please order the single bottle 31642-1L-M which is physically identical with the same exact specifications.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318,H412

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBL4127
STBL3556
STBL1580
STBK9966
STBK4072

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Unconventional oil contaminated industrial effluent treatment catalyzed by hydrogen peroxide and sodium persulfate.
Dulova N.
Environmental Science & Technology, 1, 262-262 (2014)
Effects of zeolite addition on the manganese catalyzed decomposition of hydrogen peroxide.
Dyhr K and Sterte J.
Journal of Porous Materials, 6(4), 275-282 (1999)
Regina Gonzalez-Dosal et al.
PLoS pathogens, 7(9), e1002250-e1002250 (2011-09-29)
The innate immune response constitutes the first line of defense against infections. Pattern recognition receptors recognize pathogen structures and trigger intracellular signaling pathways leading to cytokine and chemokine expression. Reactive oxygen species (ROS) are emerging as an important regulator of
Shoichi Iriguchi et al.
Blood, 125(2), 370-382 (2014-10-29)
Although overexpression of T-bet, a master transcription factor in type-1 helper T lymphocytes, has been reported in several hematologic and immune diseases, its role in their pathogenesis is not fully understood. In the present study, we used transgenic model mice
Koen van der Maaden et al.
Pharmaceutical research, 31(7), 1846-1854 (2014-01-29)
The aim of the study was to develop a cheap and fast method to produce hollow microneedles and an applicator for injecting vaccines into the skin at a pre-defined depth and test the applicability of the system for dermal polio
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1 Review This action will navigate to reviews.

Questions

  1. Does this product contain any stabilizers? If so, could you please specify which ones are included? Thank you!

    1 answer

    1. This product is a 30% solution in water. No stabilizer or preservative has been added.

      Helpful?

Reviews

Active Filters

  1. Puerto Rico
    • Review 1
    • Votes 0
    2 out of 5 stars.

    Does not meet the specification of the European Pharmacopoeia.

    If the concentration reported in the COA is 31.1% w/w does not meet the specification of the European Pharmacopoeia which says that it should be between 29.0 and 31.0.

    Helpful?

    1. Response from MilliporeSigma:

      The specification for the redox titration is currently 29.0 - 31.0% and aligns with the European Pharmacopeia. From 2017-2020 the specification was set incorrectly at 29.0 - 32.0%, there were 4 batches during this time that reported >31.0%. The specification was corrected in 2020, all batches since and all that we have in stock fall within the EP specification of 29.0 - 31.0%. Please call us at 1-800-325-5832 to request a replacement for any lots you received in the past that do not comply.

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