naphthalene-1,3,6-trisulphonic acid

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Names

[ CAS No. ]:
86-66-8

[ Name ]:
naphthalene-1,3,6-trisulphonic acid

[Synonym ]:
Naphthalene-1,3,6-trisulfonic acid
Naphtalene-1,3,6-Trisulfonic Acid
1,3,6-NAPHTHALENETRISULFONIC ACID
2,5,7-Naphthalenetrisulfonic acid
Naphthalin-1,3,6-trisulfonsaeure
1,3,6-NAPHTHALENETRISULFONICACID
naphthalene-1,3,6-trisulphonic acid

Chemical & Physical Properties

[ Density]:
1.919g/cm3

[ Molecular Formula ]:
C10H8O9S3

[ Molecular Weight ]:
368.36000

[ Exact Mass ]:
367.93300

[ PSA ]:
188.25000

[ LogP ]:
3.82230

[ Index of Refraction ]:
1.714

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Naphthalene
  • 2-Naphthalenesulfonic acid
  • naphthalene-2,7-disulfonic acid
  • Naphthionic acid
  • 4-aminonaphthalene-1,3,6-trisulfonic acid
  • Sulfuric acid
  • 1,6-Naphthalene disulfonic Acid
  • Chlorosulfonic acid
  • 1,3,6-Naphthalenetrisulfonicacid, 8-amino-

DownStream

  • 4-Hydroxy-2,7-naphthalenedisulfonic acid
  • 4-Hydroxy-2-methylbenzoic acid
  • m-Cresol
  • J acid
  • 1,3,6-Naphthalenetrisulfonicacid, 8-amino-
  • 4,7-dihydroxynaphthalene-2-sulphonic acid
  • 8-nitronaphthalene-1,3,6-trisulfonic acid
  • Formic Acid
  • Oxalic acid

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 8-aminonaphthalene-1,3,6-trisulphonic acid
  • 8-nitronaphthalene-1,3,6-trisulphonic acid
  • naphthalene-1,3,6-trisulphonic acid,sodium salt
  • 8-hydroxynaphthalene-1,3,6-trisulphonic acid, potassium sodium salt
  • 7-hydroxy-8-[(4-sulpho-1-naphthyl)azo]naphthalene-1,3,6-trisulphonic acid, sodium salt
  • 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3,6-trisulphonic acid, compound with 10-nonadecanamine (1:3)