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516813 Sigma-Aldrich

Hydrogen peroxide solution

50 wt. % in H2O, stabilized

  • CAS Number 7722-84-1

  • Empirical Formula (Hill Notation) H2O2

  • Molecular Weight 34.01

  •  Beilstein/REAXYS Number 3587191

  •  EC Number 231-765-0

  •  MDL number MFCD00011333

  •  PubChem Substance ID 329757730

  •  NACRES NA.21

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Properties

Related Categories Chemical Synthesis, Oxidizing Agents, Peroxides, Synthetic Reagents
Quality Level   100
vapor pressure   23.3 mmHg ( 30 °C)
InChI Key   MHAJPDPJQMAIIY-UHFFFAOYSA-N
concentration   50 wt. % in H2O
mp   −40 °C
density   1.197 g/mL at 20 °C
storage temp.   2-8°C

Description

General description

The product is a 50% solution of hydrogen peroxide in water. Hydrogen peroxide is more commonly being used as a green oxidizing agent. It is a better alternative to other oxidants because it has high active oxygen content and the by-product is water.

Application

Hydrogen peroxide solution may be used as an oxidizing agent in the following reactions:
• Epoxidation of alkenes in the presence of homogeneous metal catalyst.
• Oxidative halogenation in the presence of metal catalyst.
• Oxidation of sulfides to sulfoxides and sulfones in the presence of polymer immobilised catalyst.

Packaging

4 L in poly drum

500 mL in poly bottle

Other Notes

Contains proprietary inorganic tin-based stabilizer

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2014FORB 8(5.1) / PGII
WGK Germany 
1
RTECS 
MX0899500

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number

Frequently Asked Questions

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.
What is the molarity of the 50% Hydrogen peroxide solution, Product 516813?
This product is a 50% (w/w) solution. We can calculate the molarity by using the density (1.197g/mL) and the molecular weight (34.01g/mol). The molarity can be calculated by the following equation: [(50g H2O2)*(1.197g solution)*(1mol H2O2)*(1000mL)] / [(100g solution)*(1mL solution)*(34.01g H2O2)*(1L) = 17.6M.
Why is Hydrogen peroxide solution, Product 516813, packed in plastic bottles?
This product is packaged in opaque white HDPE bottles because it is light sensitive and per the Merck Index, has the tendency to degrade in the presence of metal or rough surfaces.
Does Hydrogen peroxide solution, Product 516813, contain a stabilizer?
Yes; the exact identity of the stabilizer is considered proprietary. However, it contains tin compounds (stannates) and chelating agents.
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.
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