PHENOLDISULFONIC ACID

Suppliers

Names

[ CAS No. ]:
96-77-5

[ Name ]:
PHENOLDISULFONIC ACID

[Synonym ]:
1-phenol-2,4-disulfonic acid
2,4-disulfophenol
phenol-2,4-disulphonic acid
EINECS 202-533-6
4-Hydroxy-benzol-1,3-disulfonsaeure
4-Hydroxy-m-benzenedisulfonic acid
4-Hydroxy-1,3-benzenedisulfonic acid
Phenoldisulfonic acid
2,4-phenoldisulfonic acid
Phenol-2,4-disulfonic acid
1-Hydroxy-2,4-disulfobenzene
4-Hydroxy-benzene-1,3-disulfonic acid

Chemical & Physical Properties

[ Density]:
1.905g/cm3

[ Molecular Formula ]:
C6H6O7S2

[ Molecular Weight ]:
254.23800

[ Exact Mass ]:
253.95500

[ PSA ]:
145.73000

[ LogP ]:
2.04720

[ Index of Refraction ]:
1.655

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenol
  • Benzenesulfonic acid, 3-hydroxy-, potassium salt (1:1)
  • Sulfuric acid
  • potassium 2-hydroxybenzenesulfonate
  • Benzenesulfonic acid,4-hydroxy-, potassium salt (1:1)
  • 4-phenolsulfonic acid
  • Sulfur trioxide
  • Benzenesulfonic acid,2-hydroxy-
  • phenol-2,4,6-trisulfonic acid
  • Water

DownStream

  • 4-sulfocatechol
  • 1,2-Benzenediol
  • protocatechuic acid
  • Trinitrophenol
  • 4-phenolsulfonic acid
  • Benzenesulfonic acid,2-hydroxy-
  • phenol-2,4,6-trisulfonic acid
  • Phenol
  • 2-Bromophenol
  • di-p-tolyl sulfone

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • Thiovaleric acid S-sec-butyl ester
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzoic acid, 3,4-dihydroxy-, 2-Methylpropyl ester
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine