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Acid Black 194

Name:C.I.Acid Black 194

Molecular Structure: Single azo,calcium complex

C.I.Acid Black 194,CAS 61931-02-0,461.38,C20H12N3NaO7S,Acid Black L-DN,Acid Black M-SDL,Acid Black MS-RL,Neutral Black 2S-BL,Neutral Black M-SDL,Neutral Black M-SRL,Neutral Complex Black MSRL

C.I.Acid Black 194,CAS 61931-02-0,461.38,C20H12N3NaO7S,Acid Black L-DN,Acid Black M-SDL,Acid Black MS-RL,Neutral Black 2S-BL,Neutral Black M-SDL,Neutral Black M-SRL,Neutral Complex Black MSRL

Molecular Formula:C20H12N3NaO7S

Molecular Weight: 461.38

CAS Registry Number:61931-02-0

Manufacturing Methods :  4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 chromium complex.

Properties and Applications: ash to red and black. Dark brown powder, soluble in water. Used for wool, polyamide fiber, silk and their blended fabric dyeing and printing. Nylon fabric in good dye deep performance. 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 5 3-4 4-5 4-5 4-5

List of Suppliers:

Acid Black L-DN,Acid Black M-SDL,Acid Black MS-RL,Neutral Black 2S-BL,Neutral Black M-SDL,Neutral Black M-SRL,Neutral Complex Black MSRL

Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Jinhua Hanllycome Chemical Co., Ltd.

Shuanghong Chemical Co., Ltd.

Shangyu Guangming Chemical Co.,Ltd.

AACL Black MSRL 150%( Aashiana Dyestuffs Inc )

Acid Black MSRL ( Associated Intermediates & Chemicals )

Acid Black MSRL ( Indo Colchem Ltd )

Acid Black RM ( Joint Stock Company ‘Coioros’ )

Acid Black SRL Conc.( Global Colors Inc. )

Acid TSA Black MRL ( Trade-Search Associates )

Acidol Black M-SRL ( BASF Aktiengesellschaft )

Airedale Fast Black (Yorkshire Group pic)

Akacid Black SRL (Aakash Chemicals & Dyestuffs Inc)

Cyanine Black RL Conc.( Sinar Syno Kimia )

Dorasyn Black D2R 125% ( D&G Dyes Inc. )

Dorasyn Black D2R Liq. ( D&G Dyes Inc. )

Dorasyn Black D2RS Liq. ( D&G Dyes Inc. )

Dorolan Black MSRL ( D&G Dyes Inc. )

Dorolan Black MSRL 78 ( D&G Dyes Inc. )

Dorolan Black MSRLN Liq. ( D&G Dyes Inc. )

Dorolan Black MSRLS Liq. ( D&G Dyes Inc. )

Kemacid Black MSRL ( Karsandas Mavji )

Koroset Black R (SBU Pigments and Dyes)

Leadacid Black MSRL 145% ( Leadertech Colors Inc. )

Lederos S-2 Black R ( Joint Stock Company ‘Coioros’ )

Magra Black MR (Colorom SA)

MVacid Balck MSRL( MV Products Inc. )

Neutrilan Black M-R(Yorkshire Group pic)

Orcolan Neutral Black BR( Organic Dyestuffs Corp )

Orcolan Neutral Black BR Liq. ( Organic Dyestuffs Corp )

Ostalan Black MR ( SPOLCHEMIE )

Ostalan Black MR 125 ( SPOLCHEMIE )

Ricoamide Black MSRL/MSRL Liq. ( Rite Industries Inc. )

Rifa Acid Fast Black MR(Rifa Industrial Co Ltd)

Roven S-2 Black R ( Joint Stock Company ‘Coioros’ )

Rylan Black R (SBU Pigments and Dyes)

Sinolon Black M-SDL ( Shangyu Big Sunshine Chemical Industry Co Ltd )

Solcorom Black PMR(Colorom SA)

Triasolan BlackDR (Chemische Fabriek Triade BV)

Ushatron Black 194 ( Ushanti Colour Chem Pvt Ltd )

Vicoacid Black H5RL (Victory Colour Chem Industries)

Vilmanyl Black S-RL ( Vilmax SA )

Vilmanyl Black S-RL liq. ( Vilmax SA )


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