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7722-84-1 - Hydrogen peroxide, 35% w/w aq. soln., stab. - L14000 - Alfa Aesar

L14000 Hydrogen peroxide, 35% w/w aq. soln., stab.

Numéro de CAS
7722-84-1
Synonymes

Conditionnement Prix ($) Quantité Disponibilité
*2x50ml 24,30
500ml 33,50
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Hydrogen peroxide, 35% w/w aq. soln., stab.

MDL
MFCD00011333
EINECS
231-765-0

Propriétés chimiques

Formule
H2O2
Poids moleculaire
34.02
Point de fusion
-26°
Point d'ébullition
107°
Densité
1.130
Indice de réfraction
1.3350
Solubilité
Miscible with water, ether, alcohol, organic solvents and carboxylic esters. Immiscible with hydrocarbons and petroleum ether.

Applications

Hydrogen peroxide is used as an oxidizing agent to prepare propylene oxide, dibenzoyl peroxide, lauryl peroxide, peracetic acid and meta-chloroperoxybenzoic acid. It is also involved in the production of inorganic chemicals like sodium perborate and sodium percarbonate, which are used as bleaching agents in detergents. It is an associated iron catalyst and utilized for waste-water treatment to remove organic impurities through an advanced oxidation process. It is also used as a laboratory disinfectant and as a topical antiseptic. In the cosmetic industry, it is used for bleaching human hair and tooth whitening by mixing with ammonium hydroxide and baking soda respectively. Monopropellant engines using hydrogen peroxide as the fuel are commonly used for air-independent underwater propulsion applications.

Notes

Store in cool place. Incompatible with zinc, powdered metals, iron, copper, nickel, brass, iron and iron salts.

Références bibliographiques

Kali, G.; Ivan, B. Poly (methacrylic acid)-l-Polyisobutylene Amphiphilic Conetworks by Using an Ethoxyethyl-Protected Comonomer: Synthesis, Protecting Group Removal in the Cross-Linked State, and Characterization. Macromol. Chem. Phys. 2015, 216 (6), 605-613.

Ma, H.; Zhang, J.; Tong, L.; Yang, J. Photochemical production of hydrogen peroxide from natural algicides: decomposition organic matter from straw. Env. Sci. Process. Impact 2015, 17 (8), 1455-1461.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H271-H302-H333-H315-H318

May cause fire or explosion; strong oxidizer. Harmful if swallowed. May be harmful if inhaled. Causes skin irritation. Causes serious eye damage.

Mentions de prudence: P221-P283-P305+P351+P338-P306+P360-P371+P380+P375-P501a

Take any precaution to avoid mixing with combustibles. Wear fire/flame resistant/retardant clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON CLOTHING: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,4798
Beilstein
3587191
Classe de danger
5.1
Groupe d'emballage
II
Code tarifaire harmonisé
2847.00
TSCA
Yes
RTECS
MX0899000

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Analytique et matériel de laboratoire