ChemicalBook > CAS DataBase List > Acid Red 142
Acid Red 142
- Product Name
- Acid Red 142
- CAS No.
- 6406-66-2
- Chemical Name
- Acid Red 142
- Synonyms
- Red M;Red 142;C.I.27000;Acid Red M;Java Red A;Acid Red 142;C.I.Acid Red 142;C.I.Acid Red 142:C.I.27000;Acid Red 142 ISO 9001：2015 REACH;6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
- CBNumber
- CB0968919
- Molecular Formula
- C22H17N4NaO7S2
- Formula Weight
- 536.51
- MOL File
- 6406-66-2.mol
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Acid Red 142 Chemical Properties,Usage,Production
Preparation
4-((4-Aminophenyl)diazenyl)benzenesulfonic acid diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red. Soluble in water for red, soluble in ethanol for orange red. In the strong sulfuric acid as dark blue, diluted into red. In water solution to join strong hydrochloric acid by brown orange into palm red; Add thick sodium hydroxide solution for purplish red color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 4 | 5 | 2-3 | 4-5 | |||
Acid Red 142 Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid Red 142 Suppliers
- Tel
- 1-516-6625404
- Fax
- 1-516-927-0118
- support@alfa-chemistry.com
- Country
- United States
- ProdList
- 9171
- Advantage
- 60
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