|
| Acid red 163 Basic information |
Product Name: | Acid red 163 | Synonyms: | disodium 4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulphonyl)oxy]-3-sulphonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-2-sulphonate;CI 24790;ACIDRED163;Acid red 163 (C.I. 24790);4,6-Dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulfonyl)oxy]-3-sulfo-2-naphtyl]azo]phenyl]cyclohexyl]phenyl]azo]-2-naphthalenesulfonic acid disodium salt;C.I.Acid Red 163;C.I.Acid Red 163:C.I.24790 | CAS: | 13421-53-9 | MF: | C44H37N4NaO12S3 | MW: | 932.97 | EINECS: | 236-531-1 | Product Categories: | | Mol File: | 13421-53-9.mol | |
| Acid red 163 Chemical Properties |
| Acid red 163 Usage And Synthesis |
Preparation | 1,1-Bis(4-aminophenyl)cyclohexane double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid (2 Moore) coupled, then use 1 Moore Benzenesulfonyl chloride for esterification. | Properties and Applications | red. Soluble in water for red, slightly soluble in alcohol in red. The strong sulfuric acid for purple; After dilute for pink. In water solution to join strong hydrochloric acid for red, add thick sodium hydroxide solution for red orange brown.
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
5
|
4
|
3-4
|
4
|
3
|
|
4-5
|
|
|
| Acid red 163 Preparation Products And Raw materials |
|