8-Amino-1,6-naphthalenedisulfonic acid
Names
[ CAS No. ]:
129-91-9
[ Name ]:
8-Amino-1,6-naphthalenedisulfonic acid
[Synonym ]:
8-Amino-naphthalin-1,6-disulfonsaeure
1,6-Naphthalenedisulfonic acid, 8-amino-
MFCD00021548
8-Aminonaphthalene-1,6-disulfonic acid
1-Amino-3,8-disulfonaphthalene
1-Naphthylamine-3,8-disulfonic acid
EINECS 204-969-2
1-amino-3,8-naphthalenedisulfonic acid
1,8-amino
Aminoepsilon acid
8-Aminonaphthalene-1,6-disulphonic acid
8-Amino-1,6-naphthalenedisulfonic acid
8-amino-naphthalene-1,6-disulfonic acid
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Melting Point ]:
213-218°C
[ Molecular Formula ]:
C10H9NO6S2
[ Molecular Weight ]:
303.312
[ Exact Mass ]:
302.987122
[ PSA ]:
151.52000
[ LogP ]:
-1.57
[ Index of Refraction ]:
1.733
Safety Information
[ Hazard Codes ]:
T
[ Risk Phrases ]:
R25:Toxic if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S26-S36/37/39
[ HS Code ]:
2921499090
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%