3,6-Dihydroxy-2,7-naphthalenedisulfonic acid

Names

[ CAS No. ]:
23894-07-7

[ Name ]:
3,6-Dihydroxy-2,7-naphthalenedisulfonic acid

[Synonym ]:
2,7-Naphthalenedisulfonic acid,3,6-dihydroxy
3,6-Dihydroxy-naphthalin-2,7-disulfonsaeure
3,6-dihydroxy-2,7-naphthalenesulfonic acid
2,7-dihydroxy-3,6-naphthalenedisulfonic acid
3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid
2,7-DIHYDROXY NAPHTHALENE-3,6-DISULPHONATE

Chemical & Physical Properties

[ Density]:
1.929 g/cm3

[ Molecular Formula ]:
C10H8O8S2

[ Molecular Weight ]:
320.29600

[ Exact Mass ]:
319.96600

[ PSA ]:
165.96000

[ LogP ]:
2.90600

[ Index of Refraction ]:
1.756

Safety Information

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,7-Dihydroxynaphthalene

DownStream

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

  • 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid
  • 1-(3,6-Dihydroxy-2-methoxyphenyl)ethanone
  • antipyrylazo iii
  • 3,6-dihydroxy-4-nitrosonaphthalene-2,7-disulfonic acid
  • 3,6-dihydroxy-2,7-dimethoxydibenzofurane
  • 3,6-dichloro-4,5-dihydroxynaphthalene-2,7-disulfonic acid
  • 4-bromo-1,5-dimethyl-3-(3-methylphenyl)-1H-pyrazole
  • 3-[(3-nitro-1H-pyrazol-4-yl)oxy]piperidine
  • 7,8-Dimethyl-1,2,3,4-tetrahydroquinolin-3-ol
  • 3-Amino-5-chloro-2,3-dihydro-1H-inden-1-one
  • 3-Chloro-7,7-dimethylbicyclo[2.2.1]heptan-2-one
  • 3,6-Dimethylocta-1,7-diyne-3,6-diol
  • Methyl 2-amino-5-fluoropentanoate
  • 3-Ethyl-5,6,7,8-tetrahydro-1,6-naphthyridine
  • 2-(Methylamino)-1-(quinolin-6-yl)ethan-1-ol
  • 2-(Methylamino)-1-(quinolin-7-yl)ethan-1-ol
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