Acid Black 172
Name:C.I.Acid Black 172,C.I.15711:1
Molecular Structure: Single azo,Metal Complexes
C.I.Acid Black 172,C.I.15711:1,CAS 61847-77-6/57696-14-8,461.38,C20H12N3NaO7S,Acid Black S-RL,Acid Black LDN,Acid Black M-R,Acid Black S-DL,Neutral Black S-BL,Neutral Black 2S-RL,Neutral Black BR,Neutral Black D-SL,Neutral Black LD,Neutral Black M-SRL,Neutral Black RS-BLN,Neutral Complex Black S-RL,Neutral Complex Black LDN
Molecular Formula:C20H12N3NaO7S
Molecular Weight: 461.38
CAS Registry Number:61847-77-6/57696-14-8
Manufacturing Methods : 4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 chromium complex.
Properties and Applications: black. Dark brown powder, soluble in water. Used for wool, polyamide fiber, silk and their blended fabric dyeing and printing directly, also can used for leather dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7 | 4-5 | 5 | 5 | ||||
List of Suppliers:
Acid Black S-RL,Acid Black LDN,Acid Black M-R,Acid Black S-DL,Neutral Black S-BL,Neutral Black 2S-RL,Neutral Black BR,Neutral Black D-SL,Neutral Black LD,Neutral Black M-SRL,Neutral Black RS-BLN,Neutral Complex Black S-RL,Neutral Complex Black LDN
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Shangyu Guangming Chemical Co.,Ltd.
Jinhua Hanllycome Chemical Co., Ltd.
AACL Black LDN Conc.( Aashiana Dyestuffs Inc )
Acid Black(Sinochem Liaoning Import & Export Corporation)
Acid Black 5R( Greenwood Products Inc. )
Acid Black D-B(Nanjing Chemicals Import and Export Corp)
Acid Black GR( Jagson Colorchem Ltd )
Acid Black LDN( Global Colors Inc. )
Acid Black MR( Cosmonaut. Chemicals )
Acid Black MRI ( Indo Colchem Ltd )
Acid Black No 8 ( Exotic Associates )
Acid Black RS-BLN(Sinochem Liaoning Import & Export Corporation)
Acid Black SRL( Metrochem Industries Ltd )
Acid Black SRL 145%(Classic Dyestuffs Inc)
Akacid Black SR (Aakash Chemicals & Dyestuffs Inc)
Ambilan Black DR( Thai Ambica Chemicals Co Ltd )
Anadurm Black S-DR( Albion Colours Ltd)
Apollo Nylon Fast Black GLFN ( Taiheung Corp )
Baygenal Grey N-2B( Bayer Group )
Best Acid Black LD ( Oriental Giant Dyes and Chemical Ind Corp )
Black 172 140% ( Hangzhou Garden (Enterprises) Group )
Black HRUCBlack MLD ( Modern Dyestuffs & Pigments Co Ltd )
Black S-GL (Hangzhou Dikai Chemical Co Ltd)
Brownacid Black GLFN ( Brown Fine Products C. )
Chromacid Black MR ( Chrochem AG )
Cololan Black LD( Color Synth Industries Ltd )
Daedo Acid Black LD ( Daedo Industrial Co. Ltd. )
Dinalan Fast Black LDN(Dintex Dyechem Ltd)
Dyalan Black S-DL( Albion Colours Ltd)
DYE-O=LAN Black RPL 150%( DYE-O-CHEM American Inc. )
Erionyl Black AMR( Ciba Specialty Chemicals Inc )
Erionyl Black AMR-01( Ciba Specialty Chemicals Inc )
Erionyl Black M-R( Ciba Specialty Chemicals Inc )
Erionyl Black M-RN ( Ciba Specialty Chemicals Inc )
Everacid Black LDN(Eveiiight Chemical Industrial Corp)
Hangzhou Sunshine Acid Black 172 140% ( Hangzhou Sunshine Chemicals Co Ltd )
Haricid Black LD ( Bhavi International Ltd )
Hispalan Black M-RN ( S A Robama )
Isolan Black 2S-LD( DyStar GmbH & Co Deutschland KG )
Isolan Black 2S-LDN ( DyStar GmbH & Co Deutschland KG )
Isolan Black 2S-RLN( Bayer Group )
Kemacid Black MR ( Karsandas Mavji )
Lanasyn Black S-DB ( Clariant GmbH )
Leadacid Black LDN ( Leadertech Colors Inc. )
Lerui Acid Black 2S-RL ( Rosi Chemical Co Ltd )
Lerui Acid Black S-RL ( Rosi Chemical Co Ltd )
Monacid Black MR (Monarch Dyestuffs Industries)
MVacid Black RPL ( MV Products Inc. )
Neutral Black RS-BLN ( Dandong Jinlong Dyestuff Chemical Co Ltd )
Orcolan Neutral Black DW Liq. ( Organic Dyestuffs Corp )
Pacid Black MR ( Pidilite Industries Ltd. )
Permalon Black LD ( Standard Dyes )
Permalon Black MR ( Standard Dyes )
Permalon Black RPL 150% ( Standard Dyes )
Ratna Acid Black MR ( Ram Ratna International )
Ricoamide Black MRL 50% Liq. ( Rite Industries Inc. )
Ricoamide Black RPL 150% ( Rite Industries Inc. )
Rifa Acid Fast Black LDN (Rifa Industrial Co Ltd)
Rifa Acid Fast Black LDS (Rifa Industrial Co Ltd)
Rifa Leather Grey BL (Rifa Industrial Co Ltd)
RS-BLN Acid Black 172 ( Dandong Jinlong Dyestuff Chemical Co Ltd )
Selh Fast Black BR( TFL Leather Technology Ltd )
Sella Fast Black BR( Sharda International )
Sinolon Black LD ( Shangyu Big Sunshine Chemical Industry Co Ltd )
Taiacid Black LD-T ( T & T Industries Corp )
Telon Fast Black LD ( Bayer Group )
Telon Fast Black LDN ( Bayer Group )
Telon Printing Black L ( Bayer Group )
Tertroxyl Fast Black DPL(Yorkshire Group pic)
Triasolan Black RLS(Chemische Fabriek Triade BV)
Ushacid Black 172 ( Ushanti Colour Chem Pvt Ltd )