Acid Orange 7 (Technical Grade)

CAS: 633-96-5

Ref. TR-A305338

Product Information

• Name: Acid Orange 7 (Technical Grade)
• Synonyms: Orange 2 sodium, Acid Orange (7CI), Acid Orange A (6CI), Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (9CI), Benzenesulfonic acid, p-(2-hydroxy-1-naphthylazo)-, sodium salt (6CI), C.I. Acid Orange 7, monosodium salt (8CI), 11550 Orange, 2-Naphthol Orange II, Acid Leather Orange extra, Acid Leather Orange PRW, Acid Orange 7, Acid Orange II, Acilan Orange II, Airedale Orange II, Amacid Orange Y, Amacid Orange Y Conc, AO 7, Apollo Acid Orange II, Atul Acid Orange II, Basacid Orange 280, Basacid Orange 282, Betanaphthol orange, Borunil Orange A 2R, Brasilan Orange A, BTK Orange II, Bucacid Orange A, C Ext. Orange 8, C.I. 15510, C.I. Acid Orange 7, Calcocid Orange Y, Certiqual Orange II, Colacid Orange, Colocid Orange II, Colorosacid Orange, Conacid Orange L, Concorde Acid Orange II, Concorde Leather Orange MT, Covalene Orange II, Curol Orange, D and C Orange 4 Aluminum Lake, D and C Orange No. 4, D&C Orange #4, D&C Orange No. 4, D&C Orange No. 4-307005, D&C Orange No. 4-90121, Daedo Acid Orange 2G, Derma Fur Orange R 125, Dermacid Orange 2R, Diacid Orange II, Dinacid Orange II, Duasyn Acid Orange P, Dyacid Orange II, Dycosacid Orange Yellow II, Dynacid Orange Y, Egacid Orange II, Eniacid Orange II, Erio Orange II, Everacid Orange II, Fenazo Orange, Golden orange II, Hidacid Orange II, Hispacid Orange AF, Ichoacid Orange II, Indacid Orange II, Japan Orange 205, Japan Orange No. 205, Java Orange II, Kemacid Orange II, Keyacid Orange II, Kiton Orange II, Kromon Lake Orange Toner, Lake Orange A, Lake Orange II YS, Leather Orange Extra, Libacid Orange LII, Lurazol Orange E, Lurazol Orange EBR, Lutetia Orange 3JR, Mandarin G, Multacid Orange II, Multicuer Orange II, Naphthalene Lake Orange G, Naphthalene Orange G, Naphthol Orange, Naphthol Red J, Naphtocard Orange II, Neelicol Orange II, Neklacid Orange II, No. 177 Orange Lake, Nubilon Orange R, Orange 2, Orange 2 sodium salt, Orange 205, Orange Extra N, Orange Extra P, Orange II, Orange II 307004, Orange II 90121, Orange II for Lakes, Orange II Special For Lacquer, Orange IIC, Orange IIP, Orange IIS, Orange IISM, Orange No. 205, Orange Toner GRT, Orange Y, Orange YA, Orange Yellow II, Orange YZ, p-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Pacid Orange II, Peeracid Orange II, Persian Orange, Persian Orange Lake, Persian Orange X, Pure Orange II S, Rifa Acid Orange 2G, Rifa Acid Orange II, Rifa Leather Orange BR, Ritacid Orange II, Romexal Orange, Rybacel Orange A, Sandal Acid Orange II, Sanyo Gum Orange A, Sodium 4-(2-hydroxy-1-naphthylazo)benzenesulfonate, Solar Orange, Special Orange GR, Special Orange H, Sulfacide Orange JR, Symuler Orange Lake 43, Symulon Acid Orange II, Takaoka Acid Orange II, Tangarine Lake X 917, Tertracid Orange II, Triacid Orange II, Tropaeolin OOO, Tropaeolin OOO 2
• Brand: TRC

Chemical properties

• Molecular weight: 350.32
• Formula: C₁₆H₁₁N₂O₄S·Na
• Color/Form: Orange
• InChI: InChI=1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1