1-Naphthol-8-sulfonic acid
Names
[ CAS No. ]:
117-22-6
[ Name ]:
1-Naphthol-8-sulfonic acid
[Synonym ]:
8-hydroxynaphthalenesulfonic acid
1-Naphthalenesulfonic acid,8-hydroxy
1-NAPHTHOL-8-SULFOMIC ACID
1-NAPHTHOL-8-SULFONIC ACID
1-Hydroxynaphthalin-8-sulfonsaeure
EINECS 204-180-3
1 NAPTHOL-8-SULPHONIC ACID
8-Hydroxy-naphthalin-1-sulfonsaeure
8-hydroxy-naphthalene-1-sulfonic acid
8-hydroxynaphthalenesulphonic acid
8-hydroxy-1-naphthalenesulfonic acid
1-Hydroxy-naphthalinsulfonsaeure-8
MFCD00065328
Chemical & Physical Properties
[ Density]:
1.549
[ Molecular Formula ]:
C10H8O4S
[ Molecular Weight ]:
224.23300
[ Exact Mass ]:
224.01400
[ PSA ]:
82.98000
[ LogP ]:
2.87290
[ Index of Refraction ]:
1.703
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
3
[ RTECS ]:
TA1841000
[ HS Code ]:
2908999090
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%