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Merck

12097

Sigma-Aldrich

氢氧化苯乙铵 溶液

suitable for tissue culture, ~1.0 M in methanol

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About This Item

经验公式(希尔记法):
C27H43NO3
CAS号:
分子量:
429.64
Beilstein:
3915309
UNSPSC代码:
12352200
PubChem化学物质编号:

浓度

~1.0 M in methanol

技术

tissue culture: suitable

储存温度

2-8°C

SMILES字符串

[OH-].CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1

InChI

1S/C27H42NO2.H2O/c1-26(2,3)22-27(4,5)24-13-15-25(16-14-24)30-20-19-29-18-17-28(6,7)21-23-11-9-8-10-12-23;/h8-16H,17-22H2,1-7H3;1H2/q+1;/p-1

InChI key

USLZJBWCHRRIAQ-UHFFFAOYSA-M

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应用

Benzethonium hydroxide has been used in a study to evaluate the kinetics of (14)carbon dioxide ((14)CO(2)) excretion by oral commensal flora to theoretically propose optimum breath collection timings for (14) carbon urea breath test.

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1 - STOT SE 1

靶器官

Eyes,Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

51.8 °F - closed cup

闪点(°C)

11 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Chander M Pathak et al.
Journal of gastroenterology and hepatology, 23(10), 1603-1607 (2008-05-01)
Previous studies have shown that while performing the (14)C-urea breath test ((14)C-UBT) for the detection of Helicobacter pylori (H. pylori), there is possibility of false-positive results due to the other urease producing bacteria present in oropharynx, if breath samples are

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