Acid Red 151
Name:C.I.Acid Red 151,C.I.26900
Molecular Structure: Double azo class
C.I.Acid Red 151,C.I.26900,CAS 6406-56-0,454.43,C22H15N4NaO4S,Weak Acid Red BL,Weak Acid Red F-2R,Acid Red F-2R,Acid Red N-2R,Acid Red P-BL,Erionyl Red B
Molecular Formula:C22H15N4NaO4S
Molecular Weight: 454.43
CAS Registry Number:6406-56-0
Manufacturing Methods : 4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and Naphthalen-2-ol coupling.
Properties and Applications: red. Dark red powder. Soluble in water is cloudy brown light orange, soluble in ethanol (orange) and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid as blue light green, a weak light brown after diluted orange. Its water solution and strong hydrochloric acid for orange brown; Add thick sodium hydroxide solution for dark purple. Apply to polyamide, silk, wool and wool fabric dyeing of, also can used for the polyamide plastic shading. Can also be used in leather dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 4 | 3-4 | 4 | 4 | 3-4 | 4 | 3-4 |
| AATCC | 6 | 3 | 3 | 2-3 | 3 | 3 | ||
List of Suppliers:
Weak Acid Red BL,Weak Acid Red F-2R,Acid Red F-2R,Acid Red N-2R,Acid Red P-BL
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Shangyu Guangming Chemical Co.,Ltd.
AACL Silk Red 3B 150% ( Aashiana Dyestuffs Inc )
Acid Fast Red 3J ( S A des Ets. Steiner )
Acid Milling Red F2R ( Cosmonaut. Chemicals )
Acid Red 3B( Indo Colchem Ltd )
Acid Red BL (Sinochem Hebei Imp & Exp Corp)
Acid Red F2R( Sharda International )
Acid Red F-2R(Sinochem Liaoning Import & Export Corporation)
Acid Red F-2R (Fenchem Enterprises Ltd)
Acid Red No 14( Exotic Associates )
Acid Silk Red 3B ( Golden Dyes Corpn (India) Pvt Ltd )
Acid Silk Red 3B ( Global Colors Inc. )
Acid TSA Red 151 ( Trade-Search Associates )
Akacid Silk Red 3B 190% (Aakash Chemicals & Dyestuffs Inc)
Ambinyl Red MBR ( Thai Ambica Chemicals Co Ltd )
Burco Acid Red G (Classic Dyestuffs Inc)
Caracid Red RB Conc (Classic Dyestuffs Inc)
Colomill Red F2R( Color Synth Industries Ltd )
Concorde Acid Red G( I-HWA Industrial Corp )
Daedo Acid Red F2R ( Daedo Industrial Co. Ltd. )
Dayglo Acid Red 151 150%( Day-Glo Color Corp. )
Dermacid Red S ( Chromatourgia Tripoleos SA )
Dinacid Red F2R (Dintex Dyechem Ltd)
Dynacid Red RB( Dynamic Industries Ltd )
Erionyl Red B( Ciba Specialty Chemicals Inc )
Hangzhou Sunshine Acid Red 151 200%( Hangzhou Sunshine Chemicals Co Ltd )
Hispalon Scarlet C-B( S A Robama )
Indacid Milling Scarlet F2R( Indokem Ltd )
Intrazone Red G (Yorkshire Group pic)
Intrazone Red G (Classic Dyestuffs Inc)
Intrazone Red G Crude (Classic Dyestuffs Inc)
Kemacid Red F2R( Karsandas Mavji ),
Kenamide Red K3R( Albion Colours Ltd)
Leadacid Red 3B Conc 100/150% ( Leadertech Colors Inc. )
Lerui Acid Red N-2R( Rosi Chemical Co Ltd )
Milling Red RS( Jagson Colorchem Ltd )
MVacid Silk Red B ( MV Products Inc. )
Nylomine Red C-G (Classic Dyestuffs Inc)
Nylosan Red F-2R ( Clariant GmbH )
Orco Nylosol Scarlet CL ( Organic Dyestuffs Corp )
Permalon Red BPW ( Standard Dyes )
Permalon Red DLW ( Standard Dyes )
Permalon Red G 100%( Standard Dyes )
Permalon Red HR( Standard Dyes )
Permalon Silk Red B( Standard Dyes )
Phoebe Red W-F2R 150% ( Anhui Fengyang Dyestuffs and Chemicals Co. Ltd. )
Ratna Acid Red F2R ( Ram Ratna International )
Red 151 (United Chemie)
Rico Silk Red B ( Rite Industries Inc. )
Sinarcid Red MBR ( Sinar Syno Kimia )
Sipofol Red R (SIPO Srl)
Tertracid Milling Scarlet GFS (Yorkshire Group pic)
Triacid Fast Red GN (Chemische Fabriek Triade BV)
Ushacid Red 151 ( Ushanti Colour Chem Pvt Ltd )
Vicoacid Red (Victory Colour Chem Industries)
Vilmanyl Red N-FL( Vilmax SA )