5-Amino-1-naphthol-3-sulfonic Acid

Suppliers

Names

[ CAS No. ]:
489-78-1

[ Name ]:
5-Amino-1-naphthol-3-sulfonic Acid

[Synonym ]:
MFCD00035712
EINECS 207-700-7
M Acid Hydrate
5-Amino-1-naphthol-3-sulfonic Acid
8-Amino-4-hydroxy-2-naphthalenesulfonic Acid Hydrate
8-amino-4-hydroxynaphthalene-2-sulfonic acid

Chemical & Physical Properties

[ Density]:
0.5879

[ Boiling Point ]:
−6.9 °C(lit.)

[ Melting Point ]:
−140 °C

[ Molecular Formula ]:
C10H9NO4S

[ Molecular Weight ]:
239.24800

[ Flash Point ]:
-80 °C

[ Exact Mass ]:
239.02500

[ PSA ]:
109.00000

[ LogP ]:
3.03630

[ Vapour density ]:
2 (vs air)

[ Index of Refraction ]:
1.3811

[ Freezing Point ]:
-140.34℃

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2922299090

Precursor & DownStream

Precursor

  • N-(1-Naphthyl)acetamide
  • 1-naphthylamine-5-sulfonic acid
  • 5-aminonaphthalene-1,3,6-trisulfonic acid
  • 5-Aminonaphthalene-1,3-disulfonic acid

DownStream

  • 3-Hydroxy-2-methylbenzoic 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

  • 7-[N-methyl-N-(3-carboxy-4-hydroxyphenylfonyl)]amino-1-naphthol-3-sulfonic acid
  • 7-Anilino-1-naphthol-3-sulfonic Acid
  • 6-(3-carboxy-4-hydroxyanilino)-1-naphthol-3-sulfonic acid
  • sodium 7-acetamido-4-hydroxy-naphthalene-2-sulfonate
  • sodium,7-amino-4-(benzenesulfonyloxy)naphthalene-2-sulfonate
  • 6-(2-chloroacetamido)-1-naphthol-3-sulfonic acid
  • [(2R,4S)-1-benzyl-4-fluoropyrrolidin-2-yl]methyl 4-methylbenzene-1-sulfonate
  • 3-(Propan-2-yl)oxetan-3-yl 4-methylbenzene-1-sulfonate
  • 5-Ethyl-2,4-dimethyl-6-{4-[6-(trifluoromethyl)pyridazin-3-yl]piperazin-1-yl}pyrimidine
  • 4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-1-[2-(1H-1,2,3-triazol-1-yl)ethyl]piperidine
  • 4-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-2-(thiomorpholine-4-carbonyl)morpholine
  • 5-[4-(1,3-Thiazol-2-yloxy)piperidin-1-yl]-2-(trifluoromethyl)pyridine
  • (2R)-1-(1,4-dimethyl-1H-pyrazol-5-yl)propan-2-ol
  • 3-(2-Methoxy-1,3-thiazol-5-yl)-4-methylcyclohexan-1-one
  • 2-(6-Methoxypyridin-2-yl)propanenitrile
  • 3-[(2-Methanesulfonylpyrimidin-5-yl)oxy]phenol
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