3-amino-4,5-dihydroxynaphthalene-2,7-disulfonic acid

Names

[ CAS No. ]:
31232-21-0

[ Name ]:
3-amino-4,5-dihydroxynaphthalene-2,7-disulfonic acid

[Synonym ]:
3-amino-4,5-dihydroxy-naphthalene-2,7-disulfonic acid
3-Amino-4,5-dihydroxy-naphthalin-2,7-disulfonsaeure
2-Amino-1,8-dihydroxy-3,6-naphthalenedisulfonic acid
Aminochromotropsaeure
2,7-Naphthalenedisulfonic acid,3-amino-4,5-dihydroxy

Chemical & Physical Properties

[ Density]:
1.993g/cm3

[ Molecular Formula ]:
C10H9NO8S2

[ Molecular Weight ]:
335.31000

[ Exact Mass ]:
334.97700

[ PSA ]:
191.98000

[ LogP ]:
3.06940

[ Index of Refraction ]:
1.796

Safety Information

[ HS Code ]:
2922299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(Phenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid
  • 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid

DownStream

  • 5-hydroxy-3,4-dioxonaphthalene-2,7-disulfonic acid

Customs

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4,4-Difluoro-2-hydroxy-2-methylpentanoic acid
  • 3-Acetyl-5-methylbenzaldehyde
  • 3-[(Benzyloxy)carbonyl]-5-(methoxycarbonyl)benzoicacid
  • 2-Methyl-2-pyrimidin-2-yloxypropanoic acid
  • 2-{[(3-Hydroxypropyl)amino]methyl}-4-methoxyphenol
  • Methyl 2-(formylamino)-4-thiazoleacetate
  • N-(3-hydroxypropyl)-4-methylbenzamide
  • 4-(3-(Trifluoromethyl)-1-p-tolyl-1h-pyrazol-5-yl)benzonitrile
  • 2-Amino-3-(thiophen-3-yl)propanamide
  • 3,4-Difluoro-5-hydroxyphenylacetic acid
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.