12220-28-9

Basic information

• Product Name: ACID RED 289
• Synonyms: Xanthylium,3-[(2,6-dimethylphenyl)amino]-6-[(2,6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl)-,innersalt,monosodiumsalt;ACID RED 289;hydrogen 3-(2,6-dimethylanilino)-6-(2,6-dimethylsulphonatoanilino)-9-(2-sulphonatophenyl)xanthylium, monosodium salt;Xanthylium, 3-[(2,6-dimethylphenyl) amino]-6-[(2,6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl)-, inner salt, monosodium salt;Xanthylium,3-[(2,6-dimethylphenyl)amino]-6-[(2,6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl)-,inner salt,monosodium salt;C.I. Acid Red 289;XanthyliuM,3-[(2,6-diMethylphenyl)aMino]-6-[(2,6-diMethylsulfophenyl)aMino]-9-(2-sulfophenyl)-,inner salt, sodiuM salt (1:1)
• CAS NO: 12220-28-9
• Molecular Formula: C35H29N2NaO7S2
• Molecular Weight: 676.73373
• EINECS: 235-407-4
• Mol File: 12220-28-9.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Water Solubility: Soluble in water
• CAS DataBase Reference: ACID RED 289(CAS DataBase Reference)
• NIST Chemistry Reference: ACID RED 289(12220-28-9)
• EPA Substance Registry System: ACID RED 289(12220-28-9)

Safety Data

• Hazardous Substances Data: 12220-28-9(Hazardous Substances Data)

Usage

Description

ACID RED 289 is an organic dye characterized by its blue light pink to red color and blue-ray appearance. It is known for its properties such as light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater.

Uses

Used in Textile Industry:
ACID RED 289 is used as a dye in the textile industry for coloring fabrics. Its properties such as light fastness, soaping, and perspiration fastness make it suitable for use in textiles that require durability and resistance to fading and staining.
Used in Ink-Jet Ink Industry:
ACID RED 289 is also used as a colorant in ink-jet ink, providing a vibrant red hue for printing applications. Its properties, including light fastness and resistance to fading and staining, make it an ideal choice for ink-jet inks that require long-lasting and consistent color output.
Standard:
The standard for ACID RED 289 includes ratings for light fastness (ISO 4), soaping (4-5), perspiration fastness (5), oxygen bleaching (4-5), fastness to seawater (4), and fading (3). These ratings indicate the dye's performance and suitability for various applications.

Preparation

2-Formylbenzenesulfonic acid?and?2,6-Dimethyl-3′-hydroxydiphenylamine?condensation with sulfuric acid, with three dehydrogenation oxidation and ferric chloride products.

Standard

Light Fastness

Fading

Stain

ISO

4

InChI:InChI=1/C35H30N2O7S2.Na/c1-20-8-7-9-21(2)34(20)36-24-12-14-27-30(18-24)44-31-19-25(37-35-22(3)16-26(17-23(35)4)45(38,39)40)13-15-28(31)33(27)29-10-5-6-11-32(29)46(41,42)43;/h5-19,36H,1-4H3,(H,38,39,40)(H,41,42,43);/q;-1/p-1/b37-25+;