(5or8)-aminonaphthalene-2-sulphonic acid

Modify Date: 2024-01-03 16:31:46

(5or8)-aminonaphthalene-2-sulphonic acid Structure
(5or8)-aminonaphthalene-2-sulphonic acid structure
Common Name (5or8)-aminonaphthalene-2-sulphonic acid
CAS Number 51548-48-2 Molecular Weight 223.24800
Density 1.502 g/cm3 Boiling Point N/A
Molecular Formula C10H9NO3S Melting Point >300ºC
MSDS N/A Flash Point N/A

 Names

Name 5-Aminonaphthalene-2-sulphonic acid

 Chemical & Physical Properties

Density 1.502 g/cm3
Melting Point >300ºC
Molecular Formula C10H9NO3S
Molecular Weight 223.24800
Exact Mass 223.03000
PSA 88.77000
LogP 3.33070

 Safety Information

Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2921450090

 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%