α-Naphthol Orange

CAS: 523-44-4

Ref. 3B-N0308

Produktinformation

• Name: α-Naphthol Orange
• Synonyme: Acid Orange 20, Orange I, Tropaeolin OOO-1, 1333 Orange, 4-p-Sulfophenylazo-1-naphthol monosodium salt, A.F. Orange No. 1, Acid Leather Orange I, Acid Orange I, Aizen Orange I, Benzenesulfonic acid, 4-[(4-hydroxy-1-naphthalenyl)azo]-, monosodium salt, Benzenesulfonic acid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1), Certiqual Orange I, Dye orange No. 1, Eniacid Orange I, Ext D & C Orange 3, Ext D and C Orange No. 3, External D and C Orange Number 3, FD and C Orange 1, FD and C Orange No. 1, Hispacid Orange 1, Japan Orange 1, Japan Orange 402, Japan Orange No. 402, Java Orange I, Naphthalene Orange I, Naphthol Orange, Neklacid Orange 1, Orange 1 sodium salt, Orange 402, Orange I Extra Conc. A Export, Orange IM, Orange No. 402, Tertracid Orange I, Tropaeolin 1, Tropaeolin OOO 1, Yellow 404, alpha-Naphthol orange, sodium 4-[(2E)-2-(4-oxonaphthalen-1(4H)-ylidene)hydrazinyl]benzenesulfonate, sodium 4-[(E)-(4-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
• CAS: 523-44-4
• Marke: TCI

Chemische Eigenschaften

• Molekulargewicht: 350.32
• Formel: C₁₆H₁₁N₂NaO₄S
• Farbe/Form: Orange to Brown to Dark red powder to crystal