4-(Hydroxymercuri)benzoic acid sodium salt

• Catalog No.: 55540
• CAS Number: 138-85-2
• M. F.: C7H5HgNaO3
• M. W.: 360.69257
• Purity: ≥95.0% (Hg)

SYNONYMS

• Title: 4-氯苯甲酸汞 钠盐
• IUPAC name: sodium (4-carboxylatophenyl)mercurol
• IUPAC Traditional name: sodium (4-carboxylatophenyl)mercurol
• Synonyms: PCMB; 对羟基汞苯甲酸 钠盐; 4-(羟基汞)苯甲酸钠; Sodium 4-(hydroxymercurio)benzoate; p-Chloromercuribenzoate; p-Hydroxymercuribenzoic acid sodium salt

DATABASE IDS

• Beilstein Number: 6118796
• MDL Number: MFCD00002527
• CAS Number: 138-85-2
• PubChem SID: 24879457
• EC Number: 205-340-5

PROPERTIES

• Empirical Formula (Hill Notation): C7H5HgNaO3
• Purity: ≥95.0% (Hg)
• Melting Point: ≥300 °C
• GHS Signal Word: Danger
• GHS Hazard statements: H300-H310-H330-H373-H410
• European Hazard Symbols: Highly toxic (T+)
• European Hazard Symbols: Nature polluting (N)
• GHS Precautionary statements: P260-P264-P273-P280-P284-P301 + P310
• RID/ADR: UN 2025 6.1/PG 2
• Risk Statements: 26/27/28-33-50/53
• RTECS: OV8150000
• Safety Statements: 13-28-36-45-60-61
• Hazard Class: 6.1
• UN Number: 2025
• Packing Group: 2
• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

DETAILS

Description (English)

Other Notes
(Appeared mistaken as p-chloromercuriobenzoate [PCMB] in earlier literature); For the determination of sulfhydryl groups in proteins according to Boyer1; By atomic absorption2; Stopped-flow measurements; G. Castronuovo-Lepore et al.3

Description (简体中文)

Other Notes
(Appeared mistaken as p-chloromercuriobenzoate [PCMB] in earlier literature); For the determination of sulfhydryl groups in proteins according to Boyer1; By atomic absorption2; Stopped-flow measurements; G. Castronuovo-Lepore et al.3