dye|World dye variety

Name:C.I.Acid Blue 193,C.I.15707

Molecular Structure: Single azo,Metal Complexes

Molecular Formula:C₂₀H₁₃N₂NaO₅S

Molecular Weight: 416.38

CAS Registry Number:12392-64-2

Manufacturing Methods : 4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then turn it into 1:2 chromium complex dyes.

Properties and Applications: red light navy blue. Dark powder, soluble in water and ethanol for red light blue. The strong sulfuric acid for blue, a violet after diluted. In water solution to join hydrochloric acid for blue purple; Add sodium hydroxide to red light blue. Used for wool, silk, polyamide fiber dyeing, also can be used for leather dyeing.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	7	3-4	4		5

List of Suppliers:

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

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Blue MTR (United Chemie)

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Classic Acid Blue 193 (Classic Dyestuffs Inc)

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Desher Blue G ( Joint Stock Company ‘Coioros’ )

Dinalan Dark Blue MTR(Dintex Dyechem Ltd)

Dorasyn Navy Blue DRT ( D&G Dyes Inc. )

Dorasyn Navy Blue DRT Liq. ( D&G Dyes Inc. )

Dorolan Dark Blue MTR ( D&G Dyes Inc. )

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Dyalan Blue S-R ( Albion Colours Ltd)

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Eurolana Blue SB ( European Colour (Pigments) Ltd )

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Haricid Dark Blue ATR ( Bhavi International Ltd )

Intraian Navy M-BD (Classic Dyestuffs Inc)

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Koroset Blue R (SBU Pigments and Dyes)

Lanacron Navy S-2R ( Ciba Specialty Chemicals Inc )

Lanasyn Navy S-DNL ( Clariant GmbH )

Lanasyn Navy S-DNL Pdr(Classic Dyestuffs Inc)

Lecotan Blue MFBL ( Jinwoong Industrial Co Ltd )

Lederos S-2 Blue G( Joint Stock Company ‘Coioros’ )

Lerui Acid Blue 2BL ( Rosi Chemical Co Ltd )

Lerui Acid Blue M-BD ( Rosi Chemical Co Ltd )

Magra Dark Blue MTR (Colorom SA)

Metalan Dark Blue S-TR ( Atul Limited )

Navy Blue DR( Modern Dyestuffs & Pigments Co Ltd )

Neutrilan Navy M-BR(Yorkshire Group pic)

Orcolan Neutral Dark Blue BR( Organic Dyestuffs Corp )

Orcolan Neutral Dark Blue BR (Classic Dyestuffs Inc)

Ostalan Blue MT2R 150( SPOLCHEMIE )

Ostalan Blue MTR( SPOLCHEMIE )

Ostan Blue KR( SPOLCHEMIE )

Pacid Navy Blue RL ( Pidilite Industries Ltd. )

Permalon Dark Blue MTR Liquid( Standard Dyes )

Phoebe Dark Blue M-2BL 160%( Anhui Fengyang Dyestuffs and Chemicals Co. Ltd. )

Rathidol Dark Blue M-TR ( Rathi Dye Chem Ltd )

Ratna Acid Blue MTR ( Ram Ratna International )

Ricoamide Blue MTR ( Rite Industries Inc. )

Roven S-2 Blue G( Joint Stock Company ‘Coioros’ )

Rylan Blue T2R(SBU Pigments and Dyes)

Rylan Blue TR(SBU Pigments and Dyes)

Sinolon Dark Blue SR ( Shangyu Big Sunshine Chemical Industry Co Ltd )

Solcorom Dark Blue PMTR (Colorom SA)

Stelane Navy Blue 2SB ( S A des Ets. Steiner )

Triasolan Blue DR(Chemische Fabriek Triade BV)

Vicoacid Navy Blue RL(Victory Colour Chem Industries)

Vopsider Dark Blue MMTR(Colorom SA)