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CAS No 554-71-2 , Benzenesulfonic acid,4-hydroxy-3,5-diiodo-

  • Name: Benzenesulfonic acid,4-hydroxy-3,5-diiodo-
  • Synonyms: Dijozol; Jodozol; 3,5-Diiodo-4-hydroxyphenylsulfonicacid; 2,6-Diiodophenol-4-sulfonic acid; Sozoiodolic acid; Sozojodol; Optojod;Benzenesulfonic acid,4-hydroxy-3,5-diiodo-; Ronozol;1-Phenol-4-sulfonicacid, 2,6-diiodo- (6CI);3,5-Diiodo-4-hydroxybenzenesulfonic acid;
  • CAS Registry Number:
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 2.752g/cm3
  • Refractive index: 1.772
  • Flash Point: °C
  • EINECS: 209-069-3
  • Molecular Weight: 425.9675
  • InChI: InChI=1/C6H4I2O4S/c7-4-1-3(13(10,11)12)2-5(8)6(4)9/h1-2,9H,(H,10,11,12)
  • Molecular Formula: C6H4 I2 O4 S
  • Molecular Structure:CAS No:554-71-2 Benzenesulfonic acid,4-hydroxy-3,5-diiodo-

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554-71-2 4-hydroxy-3,5-diiodobenzenesulphonic acid

  • 4-hydroxy-3,5-diiodobenzenesulphonic acid
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References of Benzenesulfonic acid,4-hydroxy-3,5-diiodo-
Title: Sozoiodolic Acid
CAS Registry Number: 554-71-2
CAS Name: 4-Hydroxy-3,5-diiodobenzenesulfonic acid
Synonyms: 2,6-diiodophenol-4-sulfonic acid
Trademarks: Optojod
Molecular Formula: C6H4I2O4S
Molecular Weight: 425.97
Percent Composition: C 16.92%, H 0.95%, I 59.58%, O 15.02%, S 7.53%
Literature References: Made by iodizing potassium p-phenolsulfonic acid by means of ICl, or by KI and KIO3. Prepn of salts: Rupp, Herman, Arch. Pharm. 254, 488 (1916).
 
Derivative Type: Trihydrate
CAS Registry Number: 6160-10-7
Properties: White, almost odorless needles, becoming anhydr at 100°. mp 120° when anhydr; dec at 190°. Freely sol in water, alcohol, ether, glycerol.
Melting point: mp 120° when anhydr
 
Derivative Type: Mercury deriv
CAS Registry Number: 515-43-5
Synonyms: Sozoiodole-mercury
Molecular Formula: C6H2HgI2O4S
Molecular Weight: 624.54
Percent Composition: C 11.54%, H 0.32%, Hg 32.12%, I 40.64%, O 10.25%, S 5.13%
Properties: Fine, orange-yellow powder. Poisonous! Practically insol in water, alcohol, ether, glycerol. Sol in NaCl or KI soln.
 
Derivative Type: Sodium salt dihydrate
CAS Registry Number: 6160-08-3
Synonyms: Sozoiodole-sodium
Trademarks: Dijozol (Trommsdorff)
Molecular Formula: C6H3I2NaO4S.2H2O
Molecular Weight: 483.98
Percent Composition: C 14.89%, H 1.46%, I 52.44%, Na 4.75%, O 19.83%, S 6.63%
Properties: Crystals. Sol in water, alcohol, glycerol. Practically insol in ether.
 
Derivative Type: Zinc salt hexahydrate
CAS Registry Number: 6160-09-4
Synonyms: Sozoiodole-zinc
Molecular Formula: C12H6I4O8S2Zn.6H2O
Molecular Weight: 1023.42
Percent Composition: C 14.08%, H 1.77%, I 49.60%, O 21.89%, S 6.27%, Zn 6.39%
Properties: Needles, sol in water, alc, glycerol. Practically insol in ether.
 
Use: In a test for albumin.
Therap-Cat: Diagnostic aid (radiopaque medium in retrograde pyelography). Hg deriv formerly in syphilis.
Keywords: Diagnostic Aid (Radiopaque Medium).
 
 
Status: This monograph has been retired and is no longer subject to revision or update.