Product Description

ProductBrown HT
CAS4553-89-3
FormulaC27H18N4Na2O9S2; C27H20N4O9S2.2Na
Synonymdisodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate, Disodium-4,4-(2,4-Dihydroxy-5-HydroxyMethyl-1,3-PhenyleneBisazo)-Di(Naphthalene-1-Sulfonate), Brown HT, 1-Naphthalenesulfonic acid, 4,4-2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylenebis(azo)bis-, disodium salt, CIFOODBROWN3, 1538 Brown, C.I.20285, Certicol Brown N Extra, disodium 4,4'-[[2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene]bis(azo)]bisnaphthalene-1-sulphonate, 1538 Brown, 2,4-Dihydroxy-3,5-di(4-sulpho-1-naphthylazo)benzyl alcohol, disodium salt, Brown HT, C.I. 20285, C.I. Food Brown 3, C.I. Food Brown 3, disodium salt, Certicol Brown N Extra, Certicol Brown RS, Chocolate Brown HT, EINECS 224-924-0, Hexacol Chocolate Brown HT, Hned potravinarska 3, Hned potravinarska 3 [Czech], UNII-067L3J47ID, 1-Naphthalenesulfonic acid, 4,4'-((2,4-dihydroxy-5-(hydroxymethyl)- m-phenylene)bis(azo))di-, disodium salt, 1-Naphthalenesulfonic acid, 4,4'-((2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene)bis(azo))bis-, disodium salt, Disodium 4,4'-((2,4-dihydroxy-5-(hydroxymethyl)-1,3-phenylene)bis(azo))bisnaphthalene-1-sulphonate, Brown HT, Chocolate brown HT, CI 20285, CI Food Brown 3

Typical Product Specifications

Molecular weight652.56
EINECS224-924-0
SMILESc12c(c(\N=N\c3c(c(\N=N\c4c5c(c(S(=O)(=O)[O-])cc4)cccc5)cc(c3O)CO)O)ccc1S(=O)(=O)[O-])cccc2.[Na+].[Na+]
NotesBrown HT uses and applications include: Colorant in foods
ClassSpecialty Chemicals
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