7-amino-3-hydroxynaphthalene-1-sulphonic acid

Names

[ CAS No. ]:
86-61-3

[ Name ]:
7-amino-3-hydroxynaphthalene-1-sulphonic acid

[Synonym ]:
2-amino-6-hydroxynaphthalene-8-sulphonic acid
7-Amino-3-hydroxy-naphthalin-1-sulfonsaeure
2-hydroxy-6-aminonaphthalene-4-sulfonic acid
2-amino-6-hydroxynaphthalene-8-sulfonic acid
EINECS 201-686-6
7-amino-3-hydroxy-naphthalene-1-sulfonic acid
6-Amino-naphthol-(2)-sulfonsaeure-(4)
2-hydroxy-6-aminonaphthalene-4-sulphonic acid

Chemical & Physical Properties

[ Density]:
1.627g/cm3

[ Molecular Formula ]:
C₁₀H₉NO₄S

[ Molecular Weight ]:
239.24800

[ Exact Mass ]:
239.02500

[ PSA ]:
109.00000

[ LogP ]:
3.03630

[ Index of Refraction ]:
1.748

Safety Information

[ HS Code ]:
2922299090

Synthetic Route

Click to get detail synthetic route

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%