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蒸汽压
23.3 mmHg ( 30 °C)
形式
tablet
反应适用性
reagent type: oxidant
mp
90-93 °C (lit.)
溶解性
water: 1 tablets/4 mL, clear, colorless
储存温度
2-8°C
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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特异性
尿素过氧化氢片剂为酶免疫测定和其他程序提供了安全方便的H2O2来源。
数量
一片片剂将提供相当于1.75 mg的H2O2。
重悬
当溶解在12.5 mL去离子水中时，一片片剂产生含有0.014% H2O2的溶液。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Ox. Sol. 3 - Skin Irrit. 2
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Lidia Yileng Tay et al.
American journal of dentistry, 25(4), 199-204 (2012-10-23)
This parallel, double-blind randomized clinical trial evaluated the 2-year bleaching efficacy and sensitivity produced by at-home (AH) and in-office (IO) bleaching therapies. 60 participants with tooth color darker than C2, without restorations in the anterior dentition and older than 18
L E Tam et al.
Operative dentistry, 38(2), 142-150 (2012-09-01)
Although damage to the structural integrity of the tooth is not usually considered a significant problem associated with tooth bleaching, there have been some reported negative effects of bleaching on dental hard tissues in vitro. More studies are needed to
Vanessa Cavalli et al.
Brazilian oral research, 26(6), 536-542 (2012-11-28)
This study evaluated the influence of fluoride-containing carbamide peroxide (CP) bleaching agents and adhesive systems on bonded enamel interfaces that are part of the dynamic pH cycling and thermal cycling models. The buccal surfaces of 60 bovine incisors were restored
Karen Pintado-Palomino et al.
Journal of dentistry, 43(9), 1099-1105 (2015-07-15)
To evaluate the efficacy of experimental proposals of desensitizing agents during tooth bleaching. 140 participants without tooth sensitivity (TS) received 16% carbamide peroxide (14 days-04 h each) (T1) or 35% hydrogen peroxide (single session-45 min) (T2). Participants used concomitantly (10
Hsin H Kuo et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(35), 13966-13971 (2012-08-15)
The heme enzyme indoleamine 2,3-dioxygenase (IDO) was found to catalyze the oxidation of indole by H(2)O(2), with generation of 2- and 3-oxoindole as the major products. This reaction occurred in the absence of O(2) and reducing agents and was not
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