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Merck
CN

18312

Sigma-Aldrich

过氧化氢 溶液

puriss., meets analytical specification of Ph. Eur., BP, USP, 30-31%

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关于此项目

经验公式(希尔记法):
H2O2
化学文摘社编号:
分子量:
34.01
Beilstein:
3587191
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
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蒸汽压

23.3 mmHg ( 30 °C)

等级

puriss.

方案

30-31%

质量

meets analytical specification of Ph. Eur., BP, USP

保质期

Shelf life is limited.

包含

~40 mg/L dipicolinic acid as stabilizer

反应适用性

reagent type: oxidant

浓度

≥25<35%

杂质

acidic reac. Impurities, in accordance
residual solvents, complies
≤0.0005% heavy metals (as Pb)
≤0.02% non-volatile matter
≤0.05% organic stabilizers
0.0025-0.025% free acid (as H2SO4)

密度

1.110 g/cm3

痕量阴离子

chloride (Cl-): ≤50 mg/kg

储存温度

2-8°C

SMILES字符串

OO

InChI

1S/H2O2/c1-2/h1-2H

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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免责声明

避光存放

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Epoxidation of lower olefins with hydrogen peroxide and titanium silicalite.
Clerici MG and Ingallina P.
J. Catal., 140(1), 71-83 (1993)
Spectrofluorimetric determination of hydrogen peroxide scavenging activity.
Pazdzioch-Czochra M and Widenska A.
Analytica Chimica Acta, 452(2), 177-184 (2002)
THE FLUOROMETRIC ANALYSIS OF ULTRAMICRO QUANTITIES OF HYDROGEN PEROXIDE.
A S KESTON et al.
Analytical biochemistry, 11, 1-5 (1965-04-01)
Osamu Sakai et al.
Investigative ophthalmology & visual science, 56(1), 538-543 (2015-01-13)
The purpose of the present study was to investigate the role of glutathione peroxidase 4 (GPx4) in conjunctival epithelial cells. An immortalized human conjunctival epithelial cell line was used. Cells were transfected with catalase, GPx1, GPx4, SOD1, SOD2, or control
Maheswari Jayakannan et al.
Journal of experimental botany, 66(7), 1865-1875 (2015-01-24)
The role of endogenous salicylic acid (SA) signalling cascades in plant responses to salt and oxidative stresses is unclear. Arabidopsis SA signalling mutants, namely npr1-5 (non-expresser of pathogenesis related gene1), which lacks NPR1-dependent SA signalling, and nudt7 (nudix hydrolase7), which

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