6-amino-4-hydroxy-2-naphthalenesulfonic&
Names
[ CAS No. ]:
139123-65-2
[ Name ]:
6-amino-4-hydroxy-2-naphthalenesulfonic&
[Synonym ]:
6-Amino-4-hydroxy-2-naphthalenesulfonic acid monohydrate
Chemical & Physical Properties
[ Boiling Point ]:
701.4ºC at 760 mmHg
[ Molecular Formula ]:
C10H11NO5S
[ Molecular Weight ]:
257.26300
[ Flash Point ]:
378ºC
[ Exact Mass ]:
257.03600
[ PSA ]:
118.23000
[ LogP ]:
2.97200
[ Vapour Pressure ]:
1.19E-20mmHg at 25°C
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
C
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26
[ RIDADR ]:
UN 2585 8/PG 3
[ WGK Germany ]:
1
[ RTECS ]:
QK1295250
[ HS Code ]:
2922299090
Customs
[ HS Code ]: 2922299090
[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
Phys. Chem. Chem. Phys. 16(16) , 7618-26, (2014)
A simple and effective method using 6-amino-4-hydroxy-2-naphthalenesulfonic acid (ANS) for the synthesis of water dispersible graphene has been described. Ultraviolet-visible (UV-vis) spectroscopy rev...
Mechanism of Azo Coupling Reactions XXXIII. pH-dependence and micromixing effects on the product distribution of couplings with 6-amino-4-hydroxy-2-naphthalenesulfonic acid. Evidence for N-coupling of a naphthylamine derivative. Kaminski R, et al.Helv. Chim. Acta 66(7) , 2002-17, (1983)
Chemichromic azodye from 2, 4-dinitrobenzenediazonium< i> o</i>-benzenedisulfonimide and ?-acid for monitoring blood parameters: structural study and synthesis optimisation. Viscardi G, et al.
Dyes and Pigments 54(2) , 131-40, (2002)