1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy-
Names
[ CAS No. ]:
16623-47-5
[ Name ]:
1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy-
[Synonym ]:
4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulfonic acid
1-(2,4-Dihydroxy-phenylazo)-2-hydroxy-naphthalin-4-sulfonsaeure
4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulphonic acid
Sulfonaphtholazoresorzinol
1-[(2,4-Dihydroxyphenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid
3-Hydroxy-4-[(2,4-dihydroxyphenyl)azo]-1-naphthalenesulfonic acid
Chemical & Physical Properties
[ Density]:
1.61g/cm3
[ Molecular Formula ]:
C16H12N2O6S
[ Molecular Weight ]:
360.34100
[ Exact Mass ]:
360.04200
[ PSA ]:
148.16000
[ LogP ]:
4.69950
[ Index of Refraction ]:
1.716
Safety Information
[ HS Code ]:
2927000090
Customs
[ HS Code ]: 2927000090
[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%