跳轉至內容
Merck
全部照片(1)

重要文件

U8879

Sigma-Aldrich

过氧化脲

tablet

同義詞:

尿素过氧化氢, 过氧化脲, 过氧化脲 水合物, 过脲

登入查看組織和合約定價


About This Item

線性公式:
CO(NH2)2 · H2O2
CAS號碼:
分子量::
94.07
Beilstein:
3680414
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:

蒸汽壓力

23.3 mmHg ( 30 °C)

形狀

tablet

反應適用性

reagent type: oxidant

mp

90-93 °C (lit.)

溶解度

water: 1 tablets/4 mL, clear, colorless

儲存溫度

2-8°C

SMILES 字串

OO.NC(N)=O

InChI

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

InChI 密鑰

AQLJVWUFPCUVLO-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

特異性

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。

數量

一片片剂将提供相当于1.75 mg的H2O2

重構

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。

象形圖

Flame over circleCorrosion

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

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
Renata Plá Rizzolo Bueno et al.
Journal of applied oral science : revista FOB, 20(3), 335-339 (2012-08-04)
This in vitro study evaluated the influence of two 10% carbamide peroxide bleaching agents - a commercial product (Opalescence PF; Ultradent Products, Inc.) and a bleaching agent prepared in a compounding pharmacy - on the chemical degradation of a light-activated
Vanessa Cavalli et al.
American journal of dentistry, 25(3), 141-145 (2012-09-20)
To evaluate the initial caries development at adhesive/enamel interface after 10% carbamide peroxide bleaching (CP) with or without fluoride (F) under dynamic pH-cycling. Standard cavities were prepared on the bucal surface of 60 bovine incisors, which were restored with two
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
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

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務