2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt

CAS: 1934-20-9

Ref. IN-DA00I2XY

Product Information

• Name: 2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt
• Synonyms: crocein orange G, Crocein Orange G, Acid orange 12, Ponceau 4G, Croceine Orange, Crocein Orange, Acilan Orange G, Croceine Orange Y, Monolite Orange C, Kiton Ponceau 4G, Brilliant Orange G, Croceine Orange 2G, Orange G Food Grade, Food Orange No. 1, Acid Bright Orange Zh, Amacid Brilliant Orange, C.I. Food Orange 1, Acid Brilliant Orange Zh, Kiton Brilliant Orange G, Sodium 6-hydroxy-5-phenylazo-2-naphthalenesulphonate, 1-Phenylazo-2-naphthol-6-sulphonic acid monosodium salt, Brilliant Orange, 6-Hydroxy-5-(phenylazo)-2-naphthalenesulfonic acid, sodium salt, 2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-phenyldiazenyl)-, sodium salt (1:1), sodium (E)-6-hydroxy-5-(phenyldiazenyl)naphthalene-2-sulfonate, 6-hydroxy-5-(phenyldiazenyl)naphthalene-2-sulfonic acid, sodium salt, 1-Phenylazo-2-naphthol-6-sulfonic acid sodium salt, sodium 6-hydroxy-5-[(E)-phenyldiazenyl]-2-naphthalenesulfonate, 6-hydroxy-5-(phenylazo)-2-naphthalenesulfonic acid monosodium salt, potassium 6-hydroxy-5-(2-phenyldiazen-1-yl)naphthalene-2-sulfonate, 5,6-Dihydro-5-(2-phenylhydrazono)-6-oxo-2-naphthalenesulfonic acid sodium salt, Orange G, 1-isocyanato-naphthalene, 5(6)-Carboxyfluorescein diacetate, 1008 Orange, 6-Hydroxy-5-phenylazo-2-naphthalenesulfonic acid, sodium salt, Acid Orange 12 Dye, Acidine Orange GN, Acilan Ponceau 4GBL, Basic Brilliant orange G, Brilliant Orange GN, Brilliant Orange GN Type 8019, Croceine Orange EN, Croceine Orange G, Croceinorange, Food orange No. 1, Helio Orange CAG, Hexacol Orange RN, Hispacid Orange CG, Lutetia Orange 2JR, Orange LZS, Orange RN, Segnale Light Orange GR, Siloton Orange GR, Sodium 1-(phenylazo)-2-naphthol-6-sulfonate, Sodium 6-Hydroxy-5-Phenylazo-2-Naphthalenesulphonate, Sodium 6-hydroxy-5-(phenylazo)-2-naphthalenesulfonate, Tertracid Brilliant Orange P 4G, sodium (5Z)-6-oxo-5-(2-phenylhydrazinylidene)-5,6-dihydronaphthalene-2-sulfonate, C.I. 15970, C.I. Acid Orange 12, monosodium salt (8CI), C.I. Acid Orange 12 (7CI), C.I. Food Orange 1, C.I. Acid Orange 12, monosodium salt, C.I. Acid Orange 12
• Brand: Indagoo

Chemical properties

• Molecular weight: 350.3243
• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: 70%
• Color/Form: Solid
• InChI: InChI=1S/C16H12N2O4S.Na/c19-15-9-6-11-10-13(23(20,21)22)7-8-14(11)16(15)18-17-12-4-2-1-3-5-12;/h1-10,19H,(H,20,21,22);/q;+1/p-1
• InChI key: YOCIQNIEQYCORH-UHFFFAOYSA-M