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ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate

disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate

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disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
CAS:12220-64-3
Purity:0.99 Package:5KG;1KG
Company Name: Alfa Chemistry
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Products Intro: Product Name:disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
CAS:12220-64-3
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Products Intro: Product Name:Acid yellow 19
CAS:12220-64-3
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Arbuda Plastochem Pvt. Ltd  
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Products Intro: Product Name:Acid yellow 19
CAS:12220-64-3
Purity:98% Package:1 kg,5 kg, 10 kg,25kg
Company Name: Alfa Chemistry  
Tel: 1-516-6625404
Email: support@alfa-chemistry.com
Products Intro: Product Name:disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
CAS:12220-64-3
Purity:96% Package:1g;10g;100g;1KG;5KG
disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Basic information
Product Name:disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
Synonyms:1-Naphthalenesulfonic acid, 2-1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-ylazo-, disodium salt;2-[[1-(2,5-Dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-1-naphthalenesulfonic acid, disodium salt;C.I.18967;disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate;Acid yellow 19 (C.I. 18967);C.I. Acid Yellow 19;Acid Yellow E-GNL;Aminyl Yellow E-GNL
CAS:12220-64-3
MF:C20H12Cl2N4Na2O7S2
MW:601.34742
EINECS:235-409-5
Product Categories:Organics
Mol File:12220-64-3.mol
disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Structure
disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Chemical Properties
CAS DataBase Reference12220-64-3
EPA Substance Registry System1-Naphthalenesulfonic acid, 2-[[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, disodium salt (12220-64-3)
Safety Information
MSDS Information
disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Usage And Synthesis
disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate Preparation Products And Raw materials
Raw materials2-Aminonaphthalene-1-sulfonic acid-->3-Methyl-5-pyrazolone
Tag:disodium 2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate(12220-64-3) Related Product Information
Neutral Brown Rl Acid Yellow S-2G Acid Red N-2G Acid Blue 5G Acid Yellow E-3R Acid Sauce Red SB Acid Orange W-AGT Acid yellow PA-2G Acid Red sauce complex N-RL Week Acid Dyes Neutral complex gray SB Acid complex red SB Acid Red 10B Acid blue PA Acid Olive Green SG Acid dark yellow GG Acidic blue G Acid complex brown N-GR