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HomeProduct name list4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt Structural

What is 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt?

Chemical properties

Off-White Powder

The Uses of 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

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.

Properties of 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

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 information for 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

Computed Descriptors for 4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt

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