Direct Red 224
Name:C.I.Direct Red 224
Molecular Structure: Double azo class
C.I.Direct Red 224,CAS 12222-48-9,1174.99,C41H34N10Na4O18S4,Direct Scarlet D-F2G,Direct Red F2G,Direct Blending Scarlet D-F2G,Direct Fast Scarlet F2G,Direct Fast Red F2G
Molecular Formula:C41H34N10Na4O18S4
Molecular Weight: 1174.99
CAS Registry Number:12222-48-9
Manufacturing Methods : 7-Amino-4-hydroxynaphthalene-2-sulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, again with diazo have 2-Amino-5-methoxybenzenesulfonic acid coupling, and then 2-(2-Hydroxyethylamino)ethanol processing.
Properties and Applications: colourful red yellow light. Used for cellulose fiber and polyester/cotton, polyester/stick blended a bath dyeing of, also can be used for paper color.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3-4 | 4-5 | 4 | 4-5 (40℃) | 4-5 | 4 | 3-4 |
List of Suppliers:
Direct Scarlet D-F2G,Direct Red F2G,Direct Blending Scarlet D-F2G,Direct Fast Scarlet F2G,Direct Fast Red F2G
Shandong Qing Shun Chemical Co., Ltd.
Shangyu Guangming Chemical Co.,Ltd.
ACDI Scarlet F2G (Aakash Chemicals & Dyestuffs Inc)
Best Direct Light Scarlet FG( Oriental Giant Dyes and Chemical Ind Corp )
Direct Scarlet F2G ( Indo Colchem Ltd )
Dyrite Scarlet F2G ( Rite Industries Inc. )
Fabrifast Scarlet F2G ( Fabricolor Inc. )
Iritralite Brilliant Scarlet 2GL(Yorkshire Group pic)
Kayarus Light Scarlet F2G(Nippon Kayak u Co Ltd)
Leadirect Brilliant Scarlet 2GL ( Leadertech Colors Inc. )
Orcolitefast Scarlet T2B( Organic Dyestuffs Corp )
Tairus Scarlet F2G-T( T & T Industries Corp )