55540
4-氯苯甲酸汞 钠盐
≥95.0% (Hg)
别名:
4-(羟基汞)苯甲酸钠, PCMB, 对羟基汞苯甲酸 钠盐
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关于此项目
经验公式（希尔记法）:
C7H5HgNaO3
化学文摘社编号:
分子量:
360.69
UNSPSC Code:
12352103
NACRES:
NA.25
PubChem Substance ID:
EC Number:
205-340-5
Beilstein/REAXYS Number:
6118796
MDL number:
Assay:
≥95.0% (Hg)
Quality Level
assay
≥95.0% (Hg)
mp
≥300 °C
SMILES string
[Na+].O[Hg]c1ccc(cc1)C([O-])=O
InChI
1S/C7H5O2.Hg.Na.H2O/c8-7(9)6-4-2-1-3-5-6;;;/h2-5H,(H,8,9);;;1H2/q;2*+1;/p-2
InChI key
CBELQCYFTSHKPJ-UHFFFAOYSA-L
Application
4-(Hydroxymercuri)benzoic acid is an organic mercurial compound that reacts via mercury-sulfur affinity with sulfhydryl groups in peptides, proteins and other molecules. PCMB may be used for the determination of sulfhydryl groups in proteins according to Boyer, by atomic absorption, and stopped-flow measurements, G. Castronuovo-Lepore et al.. It may be used for specific applications such as probing the active site of an enzyme such as cytochrome C oxidase. 4-(Hydroxymercuri)benzoic acid appeared mistakenly as p-chloromercuriobenzoate [PCMB] in earlier literature.
Disclaimer
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.
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Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Cristian Follmer et al.
European journal of biochemistry, 271(7), 1357-1363 (2004-03-20)
In this work we compared two plant ureases, jackbean urease (JBU) and embryo-specific soybean urease (SBU) and a bacterial (Bacillus pasteurii) urease, for kinetic parameters and other biological properties described recently for ureases that are independent of the ureolytic activity.
Mark D P Willcox et al.
Optometry and vision science : official publication of the American Academy of Optometry, 87(11), 839-846 (2010-09-08)
The purpose of this study was to investigate the effect of lens care products on short-term subjective and physiological performance silicone hydrogel lenses. Ten subjects wore either lotrafilcon B or galyfilcon A silicone hydrogel contact lenses soaked in a lens
Jörg R Aschenbach et al.
American journal of physiology. Gastrointestinal and liver physiology, 296(5), G1098-G1107 (2009-03-07)
The present study investigated the significance of apical transport proteins for ruminal acetate absorption and their interaction with different anions. In anion competition experiments in the washed reticulorumen, chloride disappearance rate (initial concentration, 28 mM) was inhibited by the presence
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 55540-5G | 04061832582573 |
| 55540-25G | 04061832860374 |