4,5-dihydroxybenzene-1,3-disulphonic acid

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Names

[ CAS No. ]:
149-46-2

[ Name ]:
4,5-dihydroxybenzene-1,3-disulphonic acid

[Synonym ]:
EINECS 205-742-0

Chemical & Physical Properties

[ Molecular Formula ]:
C6H6O8S2

[ Molecular Weight ]:
270.23700

[ Exact Mass ]:
269.95000

[ PSA ]:
165.96000

[ LogP ]:
1.75280

Safety Information

[ HS Code ]:
2908999090

Precursor & DownStream

Precursor

DownStream

  • 1,2-Benzenediol

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

  • 4,5-dihydroxybenzene-1,3-dicarboxylic acid
  • pentasodium [4,5-dihydroxybenzene-1,3-disulphonato(2-)-O4,O5][4,5-dihydroxybenzene-1,3-disulphonato(1-)-O4]antimony
  • Tiron
  • 2-amino-5-[[2-[[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-3-oxobutyroyl]amino]benzene-1,3-disulphonic acid, sodium salt
  • 4-[5-(1,3-benzothiazol-2-yl)thiophen-2-yl]benzoic acid
  • 4-[bis[4-[ethyl(phenylmethyl)amino]phenyl]methyl]benzene-1,3-disulphonic acid