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Hydrogen peroxide

CAS No. 7722-84-1
Chemical Name: Hydrogen peroxide
Synonyms: 50%;H2O2;HOOH;Hioxy;Proxy;Elawox;PERONE;Hioxyl;Oxogen;Oxydol
CBNumber: CB3854293
Molecular Formula: H2O2
Formula Weight: 34.01
MOL File: 7722-84-1.mol
Hydrogen peroxide Property
Melting point : -33 °C
Boiling point : 108 °C
density : 1.13 g/mL at 20 °C
vapor density : 1.1 (vs air)
vapor pressure : 23.3 mm Hg ( 30 °C)
refractive index : 1.3350
Fp : 107°C
storage temp. : 2-8°C
solubility : diethyl ether: soluble
pka: 11.5(at 25℃)
form : Solution
color : ≤10(APHA)
Water Solubility : miscible
Merck : 14,4798
BRN : 3587191
Stability:: Slightly unstable - will very slowly decompose. Decomposition is promoted by catalysts and heating, so store cool. Light sensitive, keep in the dark. May contain stabilizer. Reacts with rust, brass, zinc, nickel, finely powdered metals, copper and iron and their alloys.
CAS DataBase Reference: 7722-84-1(CAS DataBase Reference)
NIST Chemistry Reference: Hydrogen peroxide(7722-84-1)
EPA Substance Registry System: Hydrogen peroxide (H2O2)(7722-84-1)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : Xn,C,O
Risk Statements : 22-41-37/38-34-20/22-8-35-5
Safety Statements : 26-39-45-36/37/39-28A-17-28-1/2
RIDADR : UN 2014 5.1/PG 2
WGK Germany : 1
RTECS : MX0899500
TSCA : Yes
HazardClass : 5.1
PackingGroup : II
Hazardous Substances Data: 7722-84-1(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H271 May cause fire or explosion; strong oxidiser Oxidising liquids;Oxidising solids Category 1 Danger P210, P220, P221, P280, P283,P306+P360, P371+P380+P375,P370+P378, P501
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
P210, P220, P221P280, P370+P378,P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220 Keep/Store away from clothing/…/combustible materials.
P221 Take any precaution to avoid mixing with combustibles/…
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P283 Wear fire/flame resistant/retardant clothing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P306+P360 IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P370+P378 In case of fire: Use … for extinction.

Hydrogen peroxide Chemical Properties,Usage,Production

Chemical Properties
colourless liquid
ChEBI: An inorganic peroxide consisting of two hydroxy groups joined by a covalent oxygen-oxygen single bond.
General Description
A colorless liquid dissolved in water. Vapors may irritate the eyes and mucous membranes. May violently decompose on contact with most common metals and their compounds. Contact with combustible material may result in spontaneous ignition. Corrosive to tissue. Under exposure to fire or heat containers may violently rupture due to decomposition. Used to bleach textiles and wood pulp, in chemical manufacturing, food processing, and in water purification.
Air & Water Reactions
Water soluble.
Reactivity Profile
The hazards associated with the use of HYDROGEN PEROXIDE(especially highly concentrated solutions) are well documented. There is a release of enough energy during the catalytic decomposition of 65% peroxide to evaporate all water and ignite nearby combustible materials. Most cellulose materials contain enough catalyst to cause spontaneous ignition with 90% peroxide. Contamination of concentrated peroxide causes the possibility of explosion. Readily oxidizable materials, or alkaline substances containing heavy metals may react violently. Solvents(acetone, ethanol, glycerol) will detonate on mixture with peroxide of over 30% concentration, the violence increasing with concentration. Concentrated peroxide may decompose violently in contact with iron, copper, chromium, and most other metals or their salts, and dust(which frequently contain rust). During concentration under vacuum of aqueous or of aqueous-alcoholic solutions of hydrogen peroxide, violent explosions occurred when the concentration was sufficiently high(>90%), [Bretherick 2nd ed., 1979]. Hydrogen selenide and hydrogen peroxide undergo a very rapid decomposition, [Mellor 1:941(1946-1947)].
Health Hazard
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Fire may produce irritating and/or toxic gases. Toxic fumes or dust may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). Runoff from fire control or dilution water may cause pollution.
Fire Hazard
May explode from friction, heat or contamination. These substances will accelerate burning when involved in a fire. May ignite combustibles (wood, paper, oil, clothing, etc.). Some will react explosively with hydrocarbons (fuels). Containers may explode when heated. Runoff may create fire or explosion hazard.
Hydrogen peroxide Preparation Products And Raw materials
Raw materials
Aluminium-nickel Nitrogen AROMATICS Potassium hydroxide Heavy aromatics ALUMINUM OXIDE,ACTIVATED,NEUTRAL,FOR COLUMN CHROMATOGRAPHY,63-200ΜM Phosphorous acid Ammonium nitrate Bis(2-ethylhexyl) phosphate Tris(2-ethylhexyl) phosphate Potassium carbonate DIHYDROTERPINEOL Oxygen Anthraquinone 2-Ethyl anthraquinone Potassium persulfate Ammonium persulfate Hydrogen Ammonium hydrogen sulfate Isopropanol Ammonium sulfate Sulfuric acid Aluminum oxide
Preparation Products
emulsifier SOPE-6 Sodium pyroantimonate 2-Pyridinol-1-oxide modified soybean phospholipids D(-)-Arabinose ISOQUINOLINE N-OXIDE N,N-Diethylhydroxylamine trans,trans-2,4-Decadien-1-al DODECANEDIOIC ACID MONOMETHYL ESTER 3-METHOXYCATECHOL castor oil polyoxyethylene (90) ether dodecyl phenyl polyoxyethylene (12) ether Cadmium acetate 6-Hydroxypicolinic acid 2,6-DIAMINO-3-BROMOPYRIDINE SORBITAN TRIOLEATE Cadmium sulfate tert-Butyl peroxyacetate Calcium peroxide TRIMETHYLAMINE N-OXIDE HYDROCHLORIDE 1-Hydroperoxycyclohexyl-1-hydroxycyclohexyl peroxide Erythritol Sodium perborate LDAO Di-(2-ethylhexyl)peroxydicarbonate DIHYDROXYTARTARIC ACID Thiomorpholine-1,1-dioxide polyferric phophat sulfate TRANS-1,2-CYCLOHEXANEDIOL Urea hydrogen peroxide 3,5-DIBROMOSULFANILAMIDE OXYCARBOXIN PHYSOSTIGMINE 3-Bromo-2,6-diaminopyridine ,95% BRIJ(R) 76 2-Bromo-3-hydroxy-6-methylpyridine 2,3-Dimethylpyridine-N-oxide DIPHENYLCARBAZONE 3-ISOPROPYLPHENOL
Hydrogen peroxide Suppliers      Global( 282)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Macklin Biochemical Co.,Ltd. 15221275939
021-51821727 China 13254 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 China 25125 65
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40403 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30314 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 China 10816 60
Shanghai Hanhong Scientific Co.,Ltd. 021-54302127,021-54306202,021-54308259,13764082696
+86-21-54291107 China 28718 64
Beckmann-Kenko GmbH +49 4241 9308 88
+49 4241 9308 89 Germany 204 62
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 China 9747 57
7722-84-1(Hydrogen peroxide)Related Search:
SODIUM PEROXIDE, EXTRA PURE Manganese dioxide Potassium persulfate SILVER PEROXIDE tert-Butyl peroxybenzoate 1-Hydroperoxycyclohexyl-1-hydroxycyclohexyl peroxide Peroxyacetic acid BENZOYL PEROXIDE Carbamide perhydrate, Carbamide-Peroxide, Urea hydrogen peroxide adduct,Carbamide Per hydrate, Carbamide peroxide, Hydrogen peroxide-Urea adduct, Percarbamide,HYDROGEN PEROXIDE UREA ADDUCT,HYDROGEN PEROXIDE UREA Sodium peroxide Ammonium persulfate Di-tert-butyl peroxide Dilauroyl peroxide Dicumyl peroxide Benzoyl peroxide Hydrogen peroxide tert-Butyl hydroperoxide Hydrochloric acid
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