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

Names

[ 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

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%