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Merck
CN

95314

Sigma-Aldrich

过氧化氢合尿素

purum p.a., "rapid-soluble", tablet (1 g each)

别名:

过氧化脲, 尿素过氧化氢, 过氧化脲 水合物, 过脲

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About This Item

线性分子式:
CO(NH2)2 · H2O2
CAS号:
分子量:
94.07
Beilstein:
3680414
EC 号:
MDL编号:
UNSPSC代码:
12352111
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

23.3 mmHg ( 30 °C)

等级

purum p.a.

表单

tablet (1 g each)

质量

"rapid-soluble"

组成

active oxygen, 15-17%

反应适用性

reagent type: oxidant

mp

90-93 °C (lit.)

官能团

amine

SMILES字符串

OO.NC(N)=O

InChI

1S/CH4N2O.H2O2/c2-1(3)4;1-2/h(H4,2,3,4);1-2H

InChI key

AQLJVWUFPCUVLO-UHFFFAOYSA-N

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应用

作为过氧化物来源并经历固态分解的反应物

反应物用作氧化剂

象形图

Flame over circleCorrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Ox. Sol. 3 - Skin Irrit. 2

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
易制爆化学品

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分析证书(COA)

Lot/Batch Number

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T. Michel, et al.,
J. Mol. Catal. A: Chem., 340, 9-14 (2011)
Donghua Alan Zhu et al.
Journal of pharmaceutical sciences, 100(8), 3529-3538 (2011-04-27)
Despite the fact that oxidation is the second most frequent degradation pathway for pharmaceuticals, means of evaluating the oxidative stability of pharmaceutical solids, especially effective stress testing, are still lacking. This paper describes a novel experimental method for peroxide-mediated oxidative
N. O. Mahmoodi, et al.,
Synthetic Communications, 40, 3181-3185 (2010)
Narmin Mohammadi et al.
Medicina oral, patologia oral y cirugia bucal, 17(6), e1082-e1088 (2012-08-29)
The effect of 15% carbamide peroxide bleaching gel on color stability and surface topography of a giomer and a microfilled composite resin was evaluated in the present in vitro study. Forty discs measuring 10 mm in diameter and 1 mm
E J Navimipour et al.
Operative dentistry, 38(2), 218-225 (2012-08-04)
This study aimed to evaluate the effect of toothbrushing on enamel surface roughness at three different intervals after daily bleaching treatment. Eighty enamel slabs were initially evaluated for surface roughness and then randomly divided into four groups. The bleaching procedure

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