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4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

CAS No.
14110-97-5
Chemical Name:
4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt
Synonyms
PCMPS;PCMBS;P-CHLOROMERCURIPHENYLSULFONIC ACID;SodiuM p-ChloroMercuriphenylsulfonate;Sodium 4-(chloromercury)benzenesulfonate;sodium,chloro-(4-sulfonatophenyl)mercury;p-Chloromercuriphenylsulfonic Acid, PCMBS;Sodium 4-(chloromercury)benzenesulphonate;Sodium 4-(chloromercuri)benzenesulphonate;sodium 4-(chloromercurio)benzenesulphonate
CBNumber:
CB6389910
Molecular Formula:
C6H4ClHgNaO3S
Molecular Weight:
415.19
MDL Number:
MFCD00009799
MOL File:
14110-97-5.mol
Last updated:2026-05-28 04:48:05
Product description Number Pack Size Price
4-(Chloromercuri)benzenesulfonic acid sodium salt 268398 25mg $475
4-(Chloromercuri)benzenesulfonic acid sodium salt 268398 50mg $726
4-(Chloromercuri)benzenesulfonic acid sodium salt 268398 100mg $1083
4-(Chloromercuri)benzenesulfonic acid sodium salt 268398 250mg $1932
4-(Chloromercuri)benzenesulfonic acid sodium salt 268398 500mg $3037
More product size

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt Properties

Melting point >370°C
storage temp. Amber Vial, -20°C Freezer
solubility DMSO (Slightly, Heated), Water (Slightly)
form Solid
color Off-White to Light Grey
Stability Store at -20°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)Environment (GHS09)Skull and Crossbones (GHS06)
GHS08,GHS09,GHS06
Signal word  Danger
Hazard statements  H373-H330-H310-H300-H410
Precautionary statements  P273-P391-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501-P260-P314-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501
Hazard Codes  T
RIDADR  2025
Hazard Note  Toxic
HazardClass  6.1(a)
PackingGroup  II

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 268398 4-(Chloromercuri)benzenesulfonic acid sodium salt 14110-97-5 25mg $475 2026-06-03 Buy
Usbiological 268398 4-(Chloromercuri)benzenesulfonic acid sodium salt 14110-97-5 50mg $726 2026-06-03 Buy
Usbiological 268398 4-(Chloromercuri)benzenesulfonic acid sodium salt 14110-97-5 100mg $1083 2026-06-03 Buy
Usbiological 268398 4-(Chloromercuri)benzenesulfonic acid sodium salt 14110-97-5 250mg $1932 2026-06-03 Buy
Usbiological 268398 4-(Chloromercuri)benzenesulfonic acid sodium salt 14110-97-5 500mg $3037 2026-06-03 Buy
Product number Packaging Price Buy
268398 25mg $475 Buy
268398 50mg $726 Buy
268398 100mg $1083 Buy
268398 250mg $1932 Buy
268398 500mg $3037 Buy

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt Chemical Properties,Uses,Production

Chemical Properties

Off-White Powder

Uses

A useful sulfhydryl reagent, 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt reacts with Histidine 225C, a residue of the NhaA-Na/H Antiporter of Escherichia Coli. More soluble than p-chloromercuribenzoic acid

Purification Methods

The free acid is obtained by acidifying an aqueous solution, filtering off the acid, washing it with H2O and recrystallising from hot H2O to give a colourless solid which is dried in a vacuum over P2O5 and should be free of Cl-ions (AgNO3 test). The Na salt is made by dissolving it in one equivalent of aqueous NaOH and evaporating to dryness. [Nesmejanow et al. Chem Ber 67 130 1934, Boyer J Am Chem Soc 76 4331 1954.] HIGHLY TOXIC.

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 31)Suppliers
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J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15838 69
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11780 60
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32321 50
Shanghai Macklin Biochemical Co.,Ltd. 15221275939; 15221275939 shenlinxing@macklin.cn China 15781 55
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44896 58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd 027-027-59308705 18871579363 1248680011@qq.com China 9325 58
LGC Science (Shanghai) Ltd. 17717235263 fan.yang@LGCgroup.com China 18796 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39565 58
P-CHLOROMERCURIPHENYLSULFONIC ACID PCMBS 4-(chloromercuri)benzenesulfonic acid monosodium salt P-chloromercuriphenylsulfonic acid*monosodium sodium 4-(chloromercurio)benzenesulphonate 4-(Chloromercuri)benzenesulfonic ,sodium salt 4-(CHLOROMERCURI)BENZENESULFONIC ACID, SODIUM SALT p-Chloromercuriphenylsulfonic Acid, PCMBS p-Chloromercuriphenylsulfonic Acid, sodium salt, PCMBS, PCMPS p-ChloroMercuriphenylsulfonic Acid SodiuM Salt PCMPS SodiuM p-ChloroMercuriphenylsulfonate Sodium 4-(chloromercury)benzenesulphonate Sodium 4-(chloromercuri)benzenesulphonate Sodium 4-(chloromercury)benzenesulfonate sodium,chloro-(4-sulfonatophenyl)mercury 4-Chloromercuribenzenesulphonic Acid Monosodium Salt (pCMBS) extrapure, 95% Mercurate(1-), chloro(4-sulfophenyl)-, sodium 14110-97-5 C6H4ClHgO3SNa C6H4ClHgNaO3S MTS and Sulfhydryl Active Reagents MTS & Sulfhydryl Active Reagents Aromatics