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hydrogen peroxide

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Origin: China

Cas No: 7722-84-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 7722-84-1 Formula: H2O2 Molecular Weight: 34.01470

Basic Info

Chemical Name	hydrogen peroxide
Synonyms	Hydrogen peroxide;
CAS No.	7722-84-1
Molecular Formula	H2O2
Molecular Weight	34.01470
PSA	40.46000
LogP	0.01740

Properties

Appearance & Physical State	Very light blue color; colorless in solution. slightly sharp odor.
Density	1.11 g/cm3 (20 °C, 30% (w/w) solution ); 1.450 g/cm3 (20 °C, pure)
Boiling Point	150.2 °C (pure, decomposes)
Melting Point	−0.43 °C
Flash Point	Non-flammable
Refractive Index	1.335
Water Solubility	miscible
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
Storage Condition	2-8ºC
Vapor Pressure	23.3 mm Hg ( 30 °C)

Safety Info

RTECS	MX0899500
Hazard Class	5.1
Safety Statements	S26-S28-S36/37/39-S45
HS Code	2847000000
Packing Group	II
WGK Germany	1
RIDADR	UN 2015/2014/2984
Risk Statements	R22; R41
Hazard Codes	Xn
Caution Statement	P210; P220; P260; P280; P305 + P351 + P338; P370 + P378
Hazard Declaration	H272; H314; H335; H412
Signal Word	Danger
Symbol	GHS03, GHS05, GHS07

Synthesis Route

L-ascorbic acid→hydrogen peroxide+dehydroascorbic acid
cyclohexanol→hydrogen peroxide+Cyclohexanone
1-(1-hydroxycyclohexyl)peroxycyclohexan-1-ol→hydrogen peroxide+Cyclohexanone

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	TDLo - Lowest published toxic dose	Human - woman	9460 mg/kg	1.Behavioral-coma 2.Behavioral-somnolence (general depressed activity) 3.Behavioral-sleep 4.Lungs, Thorax, or Respiration-pulmonary emboli 5.Behavioral-convulsions or effect on seizure threshold 6.Lungs, Thorax, or Respiration-cyanosis 7.Lungs, Thorax, or Respiration-acute pulmonary edema 8.Lungs, Thorax, or Respiration-cyanosis 9.Gastrointestinal-nausea or vomiting 10.Gastrointestinal-other changes 11.Lungs, Thorax, or Respiration-respiratory stimulation
Oral	LDLo - Lowest published lethal dose	Human - child	9 mL/kg	1.Behavioral-coma 2.Liver-changes in liver weight 3.Cardiac-pulse rate increase, without fall in BP 4.Lungs, Thorax, or Respiration-pulmonary emboli 5.Brain and Coverings-other degenerative changes 6.Gastrointestinal-changes in structure or function of esophagus 7.Biochemical-Enzyme inhibition, induction, or change in blood or tissue levels-transaminases 8.Lungs, Thorax, or Respiration-acute pulmonary edema 9.Peripheral Nerve and Sensation-spastic paralysis with or without sensory change 10.Gastrointestinal-nausea or vomiting 11.Related to Chronic Data-changes in testicular weight 12.Lungs, Thorax, or Respiration-cyanosis
Oral	LDLo - Lowest published lethal dose	Human - child	8500 mg/kg	1.Gastrointestinal-gastritis 3.Details of toxic effects not reported other than lethal dose value 4.Brain and Coverings-other degenerative changes 5.Gastrointestinal-nausea or vomiting 6.Peripheral Nerve and Sensation-spastic paralysis with or without sensory change 7.Blood-hemorrhage