Hydrogen peroxide solution

30 % (w/w), for ultratrace analysis

Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
MDL number:
PubChem Substance ID:


for inorganic trace analysis
for ultratrace analysis

Quality Level

vapor pressure

23.3 mmHg ( 30 °C)


≥30% (RT)

shelf life

~5 yr


30 % (w/w)


1.11 g/mL at 20 °C

anion traces

bromide (Br-): ≤10 μg/kg
chloride (Cl-): ≤25 μg/kg
fluoride (F-): ≤1000 μg/kg
nitrate (NO3-): ≤250 μg/kg
phosphate (PO43-): ≤25 μg/kg
sulfate (SO42-): ≤50 μg/kg

cation traces

Ag: ≤0.01 μg/kg
Al: ≤0.2 μg/kg
As: ≤0.05 μg/kg
Au: ≤0.01 μg/kg
B: ≤0.3 μg/kg
Ba: ≤0.05 μg/kg
Be: ≤0.01 μg/kg
Bi: ≤0.01 μg/kg
Ca: ≤2 μg/kg
Cd: ≤0.01 μg/kg
Ce: ≤0.01 μg/kg
Co: ≤0.01 μg/kg
Cr: ≤0.05 μg/kg
Cs: ≤0.01 μg/kg
Cu: ≤0.05 μg/kg
Dy: ≤0.01 μg/kg
Er: ≤0.01 μg/kg
Eu: ≤0.01 μg/kg
Fe: ≤0.2 μg/kg
Ga: ≤0.01 μg/kg
Gd: ≤0.01 μg/kg
Ge: ≤0.01 μg/kg
Hf: ≤0.01 μg/kg
Hg: ≤0.1 μg/kg
Ho: ≤0.01 μg/kg
In: ≤0.01 μg/kg
Ir: ≤0.01 μg/kg
K: ≤0.5 μg/kg
La: ≤0.01 μg/kg
Li: ≤0.01 μg/kg
Lu: ≤0.01 μg/kg
Mg: ≤0.2 μg/kg
Mn: ≤0.01 μg/kg
Mo: ≤0.01 μg/kg
N: ≤2000 μg/kg
Na: ≤0.5 μg/kg
Nb: ≤0.01 μg/kg
Nd: ≤0.01 μg/kg
Ni: ≤0.05 μg/kg
Os: ≤0.05 μg/kg
Pb: ≤0.1 μg/kg
Pd: ≤0.01 μg/kg
Pr: ≤0.01 μg/kg
Pt: ≤0.1 μg/kg
Rb: ≤0.01 μg/kg
Re: ≤0.01 μg/kg
Rh: ≤0.01 μg/kg
Ru: ≤0.01 μg/kg
Sb: ≤0.02 μg/kg
Sc: ≤0.05 μg/kg
Se: ≤0.05 μg/kg
Sm: ≤0.01 μg/kg
Sn: ≤0.01 μg/kg
Sr: ≤0.01 μg/kg
Tb: ≤0.01 μg/kg
Te: ≤0.01 μg/kg
Th: ≤0.01 μg/kg
Ti: ≤0.1 μg/kg
Tl: ≤0.01 μg/kg
Tm: ≤0.01 μg/kg
U: ≤0.01 μg/kg
V: ≤0.01 μg/kg
W: ≤0.02 μg/kg
Y: ≤0.01 μg/kg
Yb: ≤0.01 μg/kg
Zn: ≤0.2 μg/kg
Zr: ≤0.01 μg/kg

SMILES string


storage temp.




InChI key


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CorrosionExclamation mark

Signal Word


Hazard Statements


Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1


5.1B - Oxidizing hazardous materials

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

  1. What is the molarity of the 30% hydrogen peroxide solution?

    The molarity of a 30 % hydrogen peroxide solution is 9.8 M based on a density of 1.11 g/ml.

  2. How stable is the 30 % hydrogen peroxide solution?

    Although dilute solutions of hydrogen peroxide have a limited shelf life, the 30% solution (when properly stored) has a shelf life measured in years. Please see the certificate of analysis for the recommend retest date for a particular lot of Product No. 16911.

  3. Can hydrogen peroxide be detected spectrophotometrically?

    Hydrogen peroxide has a molar extinction coefficient of 43.6 at 240 nm.

  4. What is the pH of a 30% hydrogen peroxide solution?

    The pH of a 30 % hydrogen peroxide solution is typically between 3 and 4.

  5. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  6. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  7. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  8. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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