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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

Covalent surface modification of chemically derived graphene and its application as supercapacitor electrode material.

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)


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Related Compounds