Acid Orange 24
Name:C.I.Acid Orange 24,C.I.20170
Molecular Structure: Double azo class
C.I.Acid Orange 24,C.I.20170,CAS 1320-07-6,448.43,C20H17N4NaO5S,Acid Orange N2G,Acid Orange G
Molecular Formula:C20H17N4NaO5S
Molecular Weight: 448.43
CAS Registry Number:1320-07-6
Manufacturing Methods : 4-Aminobenzenesulfonic acid diazo, Coupled with resorcinol, its product again with diazo mix of 2,4-Dimethylbenzenamine coupling.
Properties and Applications: orange to red light orange. Soluble in water and ethanol for yellow light brown. The strong sulfuric acid for orange brown, diluted into gold. Its water solution to join strong hydrochloric acid for yellow brown; Add sodium hydroxide red orange for brown. Used for wool, silk fiber dyeing, etc.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2-3 | 3 | 2 | 1 | 2-3 | |||
| AATCC | 3 | 3 | 1 | 1 | 4 | |||
List of Suppliers:
Acid Orange N2G
ABCOL Brown Y Conc.( Abbey Color Inc. )
Acid Orange G(Shandong Qing Shun Chemical Co., Ltd.)
Akacid Resorcin Brown B 200% (Aakash Chemicals & Dyestuffs Inc)
Albion Leather Brown FH( Albion Dyestuffs Ltd )
Atul Resorcinol Brown Y ( Atul Limited )
Chenitan Brown CSI ( Chennai Color Chem Pvt Ltd )
Leather Brown 2G ( Anilinas Americanas Versanil SRL )
Leather Brown RGN ( S A Robama )
Multicuer Brown MNO ( Multicrom SA )
Pamacid Brown G-24 ( Pyosa Pigments )
Permalon Brown LB Conc ( Standard Dyes )
Ratna Acid Fast Brown BB ( Ram Ratna International )
Resorcinol Brown B (Yorkshire Group pic)
Resorcinol Brown B ( Global Colors Inc. )
Resorcinol Brown J( S A des Ets. Steiner )
Vilmacor Brown 2G ( Vilmax SA )
Yellowish Brown W8003( Les Colorants Wackherr )
Yellowish Brown W8021( Les Colorants Wackherr )