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16911 Sigma-Aldrich

Hydrogen peroxide solution

for ultratrace analysis

  • CAS Number 7722-84-1

  • Empirical Formula (Hill Notation) H2O2

  • Molecular Weight 34.01

  •  Beilstein Registry Number 3587191

  •  MDL number MFCD00011333

  •  PubChem Substance ID 329751412

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Atomic Absorption Spectroscopy (AAS), Digestion Reagents, Reagents for Inorganic Trace Analysis,
grade   for ultratrace analysis
vapor pressure   23.3 mmHg ( 30 °C)
InChI Key   MHAJPDPJQMAIIY-UHFFFAOYSA-N
assay   ≥30% (RT)
shelf life   ~5 yr
concentration   25-35%
density   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: ≤0.1 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
storage temp.   2-8°C
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2014 8(5.1) / PGII
WGK Germany 
1

Frequently Asked Questions

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.
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. H1009.
Does the hydrogen peroxide contain a stabilizer?
This product contains 0.5 ppm stannate-containing compounds and 1 ppm phosphorus-containing compounds to stabilize the solution.
Can hydrogen peroxide be detected spectrophotometrically?
Hydrogen peroxide has a molar extinction coefficient of 43.6 at 240 nm.
What is the pH of a 30% hydrogen peroxide solution?
The pH of a 30 % hydrogen peroxide solution is typically between 3 and 4.
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.
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.
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 orview local office numbers.
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.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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