4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonic acid

Modify Date: 2024-04-09 06:39:22

4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonic acid Structure
4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonic acid structure
Common Name 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonic acid
CAS Number 25738-39-0 Molecular Weight 608.599
Density 1.6±0.1 g/cm3 Boiling Point N/A
Molecular Formula C27H20N4O9S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name CHOCOLATE BROWN HT FREE ACID
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Molecular Formula C27H20N4O9S2
Molecular Weight 608.599
Exact Mass 608.067139
LogP 2.65
Index of Refraction 1.748

 Synonyms

1-Naphthalenesulfonic acid, 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]di(E)-2,1-diazenediyl]bis-
CHOCOLATE BROWN HT FREE ACID
4,4'-{[2,4-Dihydroxy-5-(hydroxymethyl)-1,3-phenylene]di(E)-2,1-diazenediyl}di(1-naphthalenesulfonic acid)
4,4'-((2,4-Dihydroxy-5-(hydroxymethyl)-1,3-phenylene)bis(azo))bisnaphthalene-1-sulphonic acid