1-Naphthol-3,6-disulfonic acid disodium salt

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Names

[ CAS No. ]:
20349-39-7

[ Name ]:
1-Naphthol-3,6-disulfonic acid disodium salt

[Synonym ]:
Violet Acid Disodium Salt Hydrate
DisodiuM 1-Naphthol-3,6-disulfonate Hydrate
sodium 1-naphthol-3,6-disulfonate
4-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt Hydrate
4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
violet acid disodium salt
disodium 1-naphthol-3,6-disulfonate
MFCD00003966
RUDOLF GUERCKE ACID DISODIUM SALT HYDRATE
1-Naphthol-3,6-disulfonic acid
EINECS 243-754-8
1-Naphthol-3,6-disulfonic Acid Disodium Salt Hydrate
1-Naphthol-3,6-disulfonic acid,disodium salt,hydrate
1-Naphthol-3,6-disulfonic acid,disodium salt
Disodium 4-Hydroxy-2,7-naphthalenedisulfonate Hydrate
disodium 4-hydroxynaphthalene-2,7-disulphonate
disodium 1-naphthol-3,6-disulfonic acid
disodium 4-hydroxynaphthalene-2,7-disulfonate
rudolf guercke acid disodium salt
1-hydroxy-3,6-naphthalenedisulfonic disodium salt
1-Naphthol-3,6-Disulphonic Acid Disodium Salt
disodium 4-hydroxy-2,7-naphthalenedisulfonate

Chemical & Physical Properties

[ Boiling Point ]:
214-215 °C (16 mmHg)

[ Melting Point ]:
44-47 °C

[ Molecular Formula ]:
C10H6Na2O7S2

[ Molecular Weight ]:
348.26000

[ Flash Point ]:
201-202°C/9mm

[ Exact Mass ]:
347.93500

[ PSA ]:
151.39000

[ LogP ]:
2.51520

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2908999090

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

  • 8-amino-1-naphthol-3,6-disulfonic acid disodium salt
  • 1-Naphthol-3,6-disulfonic acid disodium salt hydrate
  • 8-AMINO-2-(4-HYDROXY-3-METHYLPHENYL)AZO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
  • 1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT HYDRATE
  • 1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt
  • nitroso-R salt
  • Methanone, [(2R)-2-(4-chlorophenyl)-1-pyrrolidinyl](3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-
  • Carbamic acid, N-[4-(trifluoromethoxy)phenyl]-, 2-chloroethyl ester
  • N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl)-7-ethoxy-6-nitroquinazolin-4-amine
  • Methyl 5-(diethylamino)-4-methylthiophene-3-carboxylate
  • 2-Chloro-5-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-4-methylthiophene-3-carboxylic acid
  • Methyl 5-acetyl-4-methylthiophene-3-carboxylate
  • 5-bromo-3-iodo-6-nitro-1-trityl-1H-indazole
  • 2-(3-Chloropropyl)-5-(trifluoromethylthio)benzodifluoride
  • 1-(2-Ethylcyclopentyl)-1-propanone
  • 2-(Aminomethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-carboxamide
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