ORANGE I

208-346-6

4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt

4-(p-Sulfophenylazo)-1-naphthol, monosodium salt

4-[(4-Hydroxy-1-naphthalenyl)azo]benzenesulfonic Acid Monosodium Salt

4-[(E)-(4-Hydroxy-1-naphtyl)diazényl]benzènesulfonate de sodium

523-44-4

a-Naphthol Orange

Acid Orange 20

Benzenesulfonic acid, 4-[(E)-2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

Benzenesulfonic acid, p-[(4-hydroxy-1-naphthyl)azo]-, sodium salt

Ext. D & C Orange 3

FD & C Orange I

MFCD00021510

Natrium-4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzolsulfonat

ORANGE I

Sodium 4-(4-Hydroxy-1-naphthylazo)benzenesulfonate

Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate

sodium 4-[(E)-(4-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate

Sodium Azo-a-naphtholsulfanilate

Sodium azo-α-naphtholsulfanilate

Tropaeolin 000 No. 1

α-Naphthol Orange

113402-22-5

4-(4-Hydroxy-1-naphthylazo)benzenesulfonicacidsodiumsalt

4-(p-Sulfophenylazo)-1-naphthol, sodium salt

4-[(4-hydroxynaphthyl)diazenyl]benzenesulfonic acid, sodium salt

4-[(E)-(4-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate

Benzenesulfonic acid, 4-((4-hydroxy-1-naphthalenyl)azo)-, monosodium salt

Benzenesulfonic acid, p-((4-hydroxy-1-naphthyl)azo)-, sodium salt

C.I. Acid Orange 20

CI ACID ORANGE 20

Colour Index, Acid Orange 20

Orange 1 sodium

Orange yellow I

OrangeⅠ

Sodium 4-((4-hydroxy-1-naphthyl)azo)benzenesulphonate

Sodium 4-((4-hydroxynaphthalen-1-yl)diazenyl)benzenesulfonate

sodium 4-[(4-hydroxy-1-naphthyl)azo]benzenesulphonate

SODIUM 4-[(E)-2-(4-HYDROXYNAPHTHALEN-1-YL)DIAZEN-1-YL]BENZENE-1-SULFONATE

SODIUM 4-[(E)-2-(4-HYDROXYNAPHTHALEN-1-YL)DIAZEN-1-YL]BENZENESULFONATE

Tropaeolin OOO No. 1