Acid Red 97
Name:C.I.Acid Red 97,C.I.22890
Molecular Structure: Double azo class
C.I.Acid Red 97,C.I.22890,CAS 10169-02-5,698.63,C32H20N4Na2O8S2,Weak Acid Scarlet R,Acid Red 3GAcid Red G,Acid Red GG,Acid Red N-2G,Acid Red R
Molecular Formula:C32H20N4Na2O8S2
Molecular Weight: 698.63
CAS Registry Number:10169-02-5
Manufacturing Methods : 2,2′-Disulfo-4,4,diaminobibenzene double nitriding, and Naphthalen-2-ol (2 Moore) coupled.
Properties and Applications: colourful red yellow light. Soluble in water for orange red, soluble in ethanol for orange, soluble in acetone and soluble fiber element. The strong sulfuric acid for red purple, diluted for deep pink; In the dark of nitric acid blue light red, and then into the orange. In water solution to join strong hydrochloric acid have red brown precipitation; Add thick sodium hydroxide solution for red orange brown. Suitable for wool, polyamide fiber dyeing and printing, also can be used for leather color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 3 | 4 | 4-5 | 3 | 5 | 4 | 3 |
| AATCC | 3 | 4 | 4 | 3-4 | 2-3 | 4 | 4 | |
List of Suppliers:
Weak Acid Scarlet R,Acid Red 3GAcid Red G,Acid Red GG,Acid Red N-2G,Acid Red R
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Jinhua Hanllycome Chemical Co., Ltd.
Shangyu Guangming Chemical Co.,Ltd.
Acid Milling Red CG ( Pooja Dye Chem )
Acid Milling Red G(Classic Dyestuffs Inc)
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Acid Milling Scarlet R( Cosmonaut. Chemicals )
Acid Red B2G( Jagson Colorchem Ltd )
Acid Red G(Colorom SA)
Acid Red G ( Rainbow Chemicals Co. )
Acid Red No 9 ( Exotic Associates )
Acid Red NS ( Jagson Colorchem Ltd )
Acid Scarlet R (Sinochem Liaoning Import & Export Corporation)
Acidal Red MV ( Manuel Vilaseca SA )
Airedale Scarlet GM (Yorkshire Group pic)
Akacid Red G(Aakash Chemicals & Dyestuffs Inc)
Ambinyl Scarlet MG ( Thai Ambica Chemicals Co Ltd )
Anadurm Red M-RC ( Albion Colours Ltd)
Anaracid Scarlet R ( Anar Chemical Industries )
Baygenal Red CG ( Bayer Group )
Best Acid Milling Orange 3R ( Oriental Giant Dyes and Chemical Ind Corp )
Chenitan Red YG ( Chennai Color Chem Pvt Ltd )
Classic Acid Red 97 (Classic Dyestuffs Inc)
Colocid Red BG( Color Synth Industries Ltd )
Dinacid Fast Scarlet G (Dintex Dyechem Ltd)
Doracid Scarlet R( D&G Dyes Inc. )
Dynacid Red G ( Dynamic Industries Ltd )
Haricid Red CG( Bhavi International Ltd )
Indacid Milling Red G ( Indokem Ltd )
Kemacid Milling Red CG( Karsandas Mavji )
Korostan Red G (SBU Pigments and Dyes)
Leather Milling Scarlet 3G( S A Robama )
Lecotan Red 3GX ( Jinwoong Industrial Co Ltd )
Lerui Acid Red N-2G( Rosi Chemical Co Ltd )
0stan Red G 140 ( SPOLCHEMIE )
Pacid Red ( Pidilite Industries Ltd. )
Pelacid Scarlet R ( S A des Ets. Steiner )
Permalon Scarlet L-R ( Standard Dyes )
Ratna Acid Scarlet R ( Ram Ratna International )
Red 97(United Chemie)
Romexal Red G(Colorom SA)
Sakolan Scarlet ZH ( Sivashdky Dye Plant )
Sandolan Scarlet N-2G( Clariant GmbH )
ScarletG( Modern Dyestuffs & Pigments Co Ltd )
Sella Fast Red C( TFL Leather Technology Ltd )
Shikiso Acid Anthracene Red G ( Kaseihin Kogyo Kyokai )
Sinarcid Scarlet MG( Sinar Syno Kimia )
Sipofol Red G (SIPO Srl)
Sulfon Scarlet R( S A des Ets. Steiner )
Sumitomo Fast Brilliant Orange RS ( Kaseihin Kogyo Kyokai )
Triacor RedGR (Chemische Fabriek Triade BV)
Vicoacid Red 97 (Victory Colour Chem Industries)
Vopsider Red AG(Colorom SA)
Weak Acid Brilliant Red R(Fenchem Enterprises Ltd)