1-naphthylamine-8-sulfonic acid

Names

[ CAS No. ]:
82-75-7

[ Name ]:
1-naphthylamine-8-sulfonic acid

[Synonym ]:
1-naphthylamine-8-sulfonic acid
EINECS 201-437-1
8-Amino-1-naphthalenesulfonic acid
1-Naphthalenesulfonic acid, 8-amino-
8-Aminonaphthalene-1-sulfonic acid
Peri acid
MFCD00035730

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
>350°C

[ Molecular Formula ]:
C₁₀H₉NO₃S

[ Molecular Weight ]:
223.248

[ Exact Mass ]:
223.030319

[ PSA ]:
88.77000

[ LogP ]:
0.42

[ Index of Refraction ]:
1.713

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S27-S36-S45

[ RIDADR ]:
UN 3261

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2921450090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921450090

[ Summary ]:
2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%