tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate]
- CAS No.
- 6420-28-6
- Chemical Name:
- tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate]
- Synonyms
- C.I.29020;C.I.Direct Yellow 33;Direct yellow 33 (C.I. 29020);C.I.Direct Yellow 33:C.I.29020;tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate];3,3'-[Carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[2-hydroxy-5-sulfobenzoic acid]tetrasodium salt;tetrasodium,5-[4-[2-[3-[[3-[2-[4-[(5-carboxylato-6-oxo-3-sulfonatocyclohexa-2,4-dien-1-ylidene)carbamoyl]phenyl]hydrazinyl]-2-methylphenyl]carbamoylamino]-2-methylphenyl]hydrazinyl]benzoyl]imino-6-oxo-3-sulfonatocyclohexa-1,3-diene-1-carboxylate
- CBNumber:
- CB1884258
- Molecular Formula:
- C43H30N8Na4O15S2
- Molecular Weight:
- 1054.83198
- MDL Number:
- MOL File:
- 6420-28-6.mol
tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate] Chemical Properties,Uses,Production
Preparation
2-Hydroxy-3-(4-aminobenzamido)-5-sulfobenzoic acid?diazo, and a coupling?m-Toluidine, then the light gasification.
Properties and Applications
red light yellow. Soluble in water for golden yellow, not soluble in alcohol. The strong sulfuric acid for quality in red, Gray light purple for diluted. The dye solution to join strong hydrochloric acid purple black sediment: add thick sodium hydroxide solution for gold orange, used for the cellulose fibre, silk dyeing, paper color.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 3 | 4 | 6 | 3-4 | 3 |
tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate] Preparation Products And Raw materials
Global( 1)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Supplier | Advantage |
---|---|
Hubei Jusheng Technology Co.,Ltd. | 58 |
6420-28-6(tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate])Related Search:
tetrasodium 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[5-sulphonatosalicylate]
Direct yellow 33 (C.I. 29020)
3,3'-[Carbonylbis[imino(2-methyl-4,1-phenylene)azo-4,1-phenylenecarbonylimino]]bis[2-hydroxy-5-sulfobenzoic acid]tetrasodium salt
C.I.29020
C.I.Direct Yellow 33
C.I.Direct Yellow 33:C.I.29020
tetrasodium,5-[4-[2-[3-[[3-[2-[4-[(5-carboxylato-6-oxo-3-sulfonatocyclohexa-2,4-dien-1-ylidene)carbamoyl]phenyl]hydrazinyl]-2-methylphenyl]carbamoylamino]-2-methylphenyl]hydrazinyl]benzoyl]imino-6-oxo-3-sulfonatocyclohexa-1,3-diene-1-carboxylate
6420-28-6