ChemicalBook > CAS DataBase List > sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
- Product Name
- sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
- CAS No.
- 6245-60-9
- Chemical Name
- sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
- Synonyms
- C.I.17070;Acid Red 42;Telon Red BLL;Supracen Red B;Tectilon Red 4B;C.I. Acid Red 42;Telon Light Red BL;Acid red 42 (C.I. 17070);Unitertracid Light Red B;C.I.Acid Red 42:C.I.17070
- CBNumber
- CB4911847
- Molecular Formula
- C22H16N3NaO6S2
- Formula Weight
- 505.49871
- MOL File
- 6245-60-9.mol
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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Property
- EPA Substance Registry System
- 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]-, monosodium salt (6245-60-9)
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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Chemical Properties,Usage,Production
Preparation
2-(Phenylsulfonyl)benzenamine diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled.
Flammability and Explosibility
Non flammable
Properties and Applications
blue-ray red. Soluble in water for red, soluble in ethanol purplish red color. The strong sulfuric acid for dark purple, to orange diluted. In water solution to join strong hydrochloric acid have red brown precipitation; Add sodium hydroxide have purplish red precipitate
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 2 | 2-3 | 3-4 | 3-4 | 3 | ||
| AATCC | 6 | 2 | 1-2 | 3 | 2-3 | 3 | ||
sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Suppliers
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View Lastest Price from sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate manufacturers
Winchem industrial co limited
- Product
- Acid Red 42 6245-60-9
- Price
- US $0.00/kg
- Min. Order
- 25kg
- Purity
- 1
- Supply Ability
- 20MT
- Release date
- 2022-12-20
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