Acid Black 63
Name:C.I.Acid Black 63,C.I.12195
Molecular Structure: Single azo,Metal Complexes
C.I.Acid Black 63,C.I.12195,CAS 32517-36-5,309.28,C16H11N3O4,Leather Coating Black RL,Neutral Black RL,Neutral Black S-2R,Neutral Complex Black RB
Molecular Formula:C16H11N3O4
Molecular Weight: 309.28
CAS Registry Number:32517-36-5
Manufacturing Methods : 2-Amino-5-nitrophenol diazo, and Naphthalen-2-ol coupling, and then into a chrome complex (1 to 2 Moore single atoms chromium azo dyes).
Properties and Applications: blue ash. Deep yellow powder. Slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvents. Its solution for brown. Dye bath of copper ions slight changes in color, iron ion in the same light. Used for wool, polyamide fiber dyeing, nylon fabric can be in directly on printing. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading.
| Standard(Perlon) | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7 | 5 | 4-5 | 5 | 3-4 | 5 | 5 | |
List of Suppliers:
Leather Coating Black RL,Neutral Black RL,Neutral Black S-2R,Neutral Complex Black RB
Qingdao Double Peach Specialty Chemicals (Group) Co., Ltd.,
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Acid Black RL 200% ( Global Colors Inc. )
Akacid Black RL 200% (Aakash Chemicals & Dyestuffs Inc)
Burconyl Black HL (Classic Dyestuffs Inc)
Dorolan Black 3RL Liq.( D&G Dyes Inc. )
Dorolan Black RB 200% ( D&G Dyes Inc. )
Neutrilan Black A-RB(Yorkshire Group pic)
Neutrilan Black RB (Yorkshire Group pic)
Orcolan Fast Black BN Ex. Conc. ( Organic Dyestuffs Corp )
Ortolan Black BL (Classic Dyestuffs Inc)
Permalon Black RB 200%( Standard Dyes )
Ricoamide Black RB 200%( Rite Industries Inc. )
Stelane Black RL( S A des Ets. Steiner )
Trialan Black RB(Chemische Fabriek Triade BV)