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31642

Sigma-Aldrich

Hydrogen peroxide solution

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

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Synonym(s):
Hydrogen peroxide solution
Empirical Formula (Hill Notation):
H2O2
CAS Number:
Molecular Weight:
34.01
Beilstein/REAXYS Number:
3587191
MDL number:
UNSPSC Code:
12352304
PubChem Substance ID:

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

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.

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).

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

signalword

Danger

hcodes

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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