4-aminonaphthalene-2,7-disulphonic acid

Names

[ Name ]:
4-aminonaphthalene-2,7-disulphonic acid

[Synonym ]:
EINECS 228-372-1
4-Aminonaphthalene-2,7-disulphonic acid
2,7-Naphthalenedisulfonicacid,4-amino
4-amino-naphthalene-2,7-disulfonic acid
1-aminonaphthalene-3,6-disulphonic acid
4-amino-2,7-naphthalenedisulfonic acid
4-Amino-naphthalin-2,7-disulfonsaeure
1-amino-3,6-naphthalenedisulfonic acid
8-aminonaphthalene-3,6-disulfonic acid

Chemical & Physical Properties

[ Density]:
1.769g/cm3

[ Molecular Formula ]:
C₁₀H₉NO₆S₂

[ Molecular Weight ]:
303.31200

[ Exact Mass ]:
302.98700

[ PSA ]:
151.52000

[ LogP ]:
3.65820

[ Index of Refraction ]:
1.733

Safety Information

[ HS Code ]:
2921499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921499090

[ Summary ]:
2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%