18304
Hydrogen peroxide solution
34.5-36.5%
Synonym(s):
H2O2, Hydrogen Peroxide (H2O2)
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About This Item
Empirical Formula (Hill Notation):
H2O2
CAS Number:
Molecular Weight:
34.01
Beilstein:
3587191
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.21
vapor pressure
23.3 mmHg ( 30 °C)
Quality Level
Assay
34.5-36.5%
shelf life
Shelf life is limited.
contains
stabilizer
reaction suitability
reagent type: oxidant
impurities
≤0.0002% heavy metals (as Pb)
≤0.02% free acid (as H2SO4)
≤0.05% non-volatile matter
ign. residue
≤0.03%
solubility
diethyl ether: soluble
petroleum ether: insoluble
water: soluble
density
1.130 g/cm3
storage temp.
2-8°C
SMILES string
OO
InChI
1S/H2O2/c1-2/h1-2H
InChI key
MHAJPDPJQMAIIY-UHFFFAOYSA-N
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Application
Hydrogen peroxide has been used for immunocytochemistry for eNOS. It has also been used for developing colour during detection of anti-prothrombin and anti-beta2-glycoprotein I antibodies. Additionally, it has also been used as a supplement in Hanks buffered saline solution for assessing the functional activity of myeloperoxidase.
Biochem/physiol Actions
Hydrogen peroxide (H2O2) is a strong oxidizer that can induce neuronal death in cultured cortical neurons via an apoptotic pathway. Oxidative burst facilitated by hydrogen peroxide is a key mechanism of plant defense during an incompatible interaction. Hydrogen peroxide injected in transgenic rice induces cell death as well as increase resistance to both bacterial and fungal pathogens.
Caution
keep in dark area
Other Notes
The article number 18304-4X5L will be discontinued. Please order the single bottle 18304-5L which is physically identical with the same exact specifications.
The article number 18304-6X1L will be discontinued. Please order the single bottle 18304-1L which is physically identical with the same exact specifications.
The article number 18304-6X1L will be discontinued. Please order the single bottle 18304-1L which is physically identical with the same exact specifications.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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R J Falk et al.
Clinical and experimental immunology, 89(2), 274-278 (1992-08-01)
We wondered whether anti-myeloperoxidase (MPO) autoantibodies (MPO-ANCA) found in patients with systemic vasculitis react with a conformational epitope or epitopes on the MPO molecule. Sera from 15 human MPO-ANCA, and a polyclonal and a monoclonal anti-MPO antibodies were reacted with
F J Muñoz-Rodríguez et al.
Haematologica, 85(6), 632-637 (2000-06-28)
Antibodies to prothrombin (aII) have been identified in patients with antiphospholipid antibodies, but their clinical significance is not well known. The aim of our study was to investigate their prevalence and association with clinical manifestations of the antiphospholipid syndrome (APS)
Aardra Kachroo et al.
Transgenic research, 12(5), 577-586 (2003-11-07)
Oxidative burst, mediated by hydrogen peroxide (H2O2), has been recognized as a key component of plant defense response during an incompatible interaction. To determine if elevated levels of H2O2 lead to cell death, activation of defense genes and enhanced resistance
E R Whittemore et al.
Neuroscience, 67(4), 921-932 (1995-08-01)
A variety of neurodegenerative disease states have been associated with oxidative damage or stress. Such stress is thought to be mediated by excessive exposure of cells to reactive oxygen species such as free radicals, which can be generated following cell
J F Telfer et al.
Molecular human reproduction, 3(1), 69-75 (1997-01-01)
Immunocytochemistry was used to localize endothelial (eNOS) and inducible (iNOS) nitric oxide synthase in human uterine tissues collected at various stages of the menstrual cycle, after exposure to exogenous progestagens, and in early pregnancy. Endothelial NOS-like immunoreactivity was detected in
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