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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)

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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
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Products Intro: Product Name:tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
CAS:6420-33-3
Purity:99% Package:5KG;1KG Remarks:C37H28N6Na4O15S4
Company Name: Shreem Industries  
Tel: +91-8866005448 +91-9825605448
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Products Intro: Product Name:Direct yellow 34
CAS:6420-33-3
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Hariram Industries  
Tel: +91-9913303151 +91-9427102885
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Products Intro: Product Name:Direct yellow 34
CAS:6420-33-3
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Colorants Chem Pvt Ltd  
Tel: +91-9890098067 +91-9890036907
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Products Intro: Product Name:Direct yellow 34
CAS:6420-33-3
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
Company Name: Appex Dye Stuff Industries  
Tel: +91-9974922439 +91-9974922439
Email: brijesh@appexdyestuff.co.in
Products Intro: Product Name:Direct yellow 34
CAS:6420-33-3
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Basic information
Product Name:tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
Synonyms:tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate);Direct Yellow 34;1,5-Naphthalenedisulfonic acid, 3,3'-[carbonylbis [imino(5-methoxy-2-methyl-4,1-phenylene) azo]]bis-, tetrasodium salt;1,3-Bis[2-methoxy-5-methyl-4-[[4,8-bis(sodiosulfo)-2-naphtyl]azo]phenyl]urea;3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt;3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[1,5-naphthalenedisulfonic acid]tetrasodium salt;3,3'-[Ureylenebis[(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt;C.I.29060
CAS:6420-33-3
MF:C37H28N6Na4O15S4
MW:1016.8685
EINECS:229-158-0
Product Categories:Organics
Mol File:6420-33-3.mol
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Structure
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Chemical Properties
density 1.62[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 50g/L at 20℃
LogP-1
EPA Substance Registry System1,5-Naphthalenedisulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt (6420-33-3)
Safety Information
MSDS Information
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Usage And Synthesis
Preparation3-Aminonaphthalene-1,5-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.
Flammability and ExplosibilityNot classified
Properties and Applicationsred light yellow. Soluble in water for orange. The strong sulfuric acid for blue, blue black after diluted precipitation. The dye solution to join strong hydrochloric acid have blu-ray black precipitation; Add 10% sodium hydroxide solution have yellow precipitation. Used for cellulose fiber dyeing, paper color.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 6-7 2-3 3
AATCC 4-5 3 5 3-4 3
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Preparation Products And Raw materials
Raw materials2-Amino-4,8-naphthalenedisulfonic acid-->2-Methoxy-5-methylaniline
Tag:tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)(6420-33-3) Related Product Information
Benzenesulfonic acid, 4,4'-[carbonylbis[imino[2-(acetylamino)-4,1-phenylene]azo]]bis-, disodium salt DIRECT YELLOW 39 BRILLIANT YELLOW DIRECT FAST YELLOW 5GL DIRECT YELLOW 27 DIRECT YELLOW 29 Direct Yellow 30 tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate] DIRECT YELLOW 28