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ChemicalBook >> CAS DataBase List >> 4-(HYDROXYMERCURY)BENZOIC ACID SODIUM SALT

4-(HYDROXYMERCURY)BENZOIC ACID SODIUM SALT

4-(HYDROXYMERCURY)BENZOIC ACID SODIUM SALT price.
  • $109 - $251.4
  • Product name: 4-(HYDROXYMERCURY)BENZOIC ACID SODIUM SALT
  • CAS: 138-85-2
  • MF: C7H4HgNaO3
  • MW: 359.69
  • EINECS:205-340-5
  • MDL Number:MFCD00002527
  • Synonyms:4-CHLOROMERCURIBENZOIC ACID SODIUM SALT;4-(HYDROXYMERCURI)BENZOIC ACID SODIUM SALT;4-(HYDROXYMERCURIO)BENZOIC ACID SODIUM SALT;4-(HYDROXYMERCURY)BENZOIC ACID SODIUM SALT;SODIUM 4-(HYDROXYMERCURIO)BENZOATE;P-HYDROXY MERCURIBENZOATE SODIUM SALT;P-HYDROXYMERCURIBENZOIC ACID SODIUM SALT;P-CHLOROMERCURIBENZOIC ACID, SODIUM SALT
3 prices
Selected condition：
Brand
  • Sigma-Aldrich
Package
  • 5g
  • 25g
  • ManufacturerSigma-Aldrich
  • Product number55540
  • Product description4-(Hydroxymercuri)benzoic acid sodium salt ≥95.0% (Hg)
  • Packaging5g
  • Price$109
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.20308
  • Product description4-(Hydroxymercuri)benzoic acid sodium salt ≥97%
  • Packaging5G
  • Price$116
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number55540
  • Product description4-(Hydroxymercuri)benzoic acid sodium salt ≥95.0% (Hg)
  • Packaging25g
  • Price$251.4
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 55540 4-(Hydroxymercuri)benzoic acid sodium salt ≥95.0% (Hg) 5g $109 2024-03-01 Buy
Sigma-Aldrich 8.20308 4-(Hydroxymercuri)benzoic acid sodium salt ≥97% 5G $116 2023-06-20 Buy
Sigma-Aldrich 55540 4-(Hydroxymercuri)benzoic acid sodium salt ≥95.0% (Hg) 25g $251.4 2024-03-01 Buy

Properties

Melting point :≥300 °C
storage temp. :Poison room
form :Crystalline Powder
color :White
BRN :6118796
CAS DataBase Reference :138-85-2(CAS DataBase Reference)
EPA Substance Registry System :Mercurate(1-), (4-carboxylatophenyl)hydroxy-, sodium (138-85-2)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P262 Do not get in eyes, on skin, or on clothing.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P314 Get medical advice/attention if you feel unwell.

Description

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.

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