Portofino Blue ES
Portofino Blue ES Basic information
- Product Name:
- Portofino Blue ES
- Synonyms:
-
- 4,5-Dihydroxy-3-[[4-(dimethylamino)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt
- Azo Acid Blue 3B
- C.I. 16595
- C.I.16595
- C.I.Acid Blue 4
- Portofino Blue ES
- Acid Blue 4
- C.I.Acid Blue 4:C.I.16595
- CAS:
- 5850-56-6
- MW:
- 0
- Mol File:
- 5850-56-6.mol
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Portofino Blue ES Usage And Synthesis
Preparation
(a) N1,N1-dimethylbenzene-1,4-diamine diazo, coupled with 4,5-Dihydroxynaphthalene-2,7-disulfonic acid; (b) will C.I.Acid Violet 3 (C.I. 16580) for two methylated amino.
Properties and Applications
red light blue.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 2 | 4-5 | 3 | 1 | 4 | 2 | 1-2 |
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Portofino Blue ES(5850-56-6)Related Product Information
- Acid Blue 356
- C.I. Acid Blue 36
- Cuprate(2-), [4-amino-5-(hydroxy-κO)-6-[[2-(hydroxy-κO)-5-nitrophenyl]azo-κN1]-1,3-naphthalenedisulfonato(4-)]-, disodium
- ACID BLUE 40
- N-[4-[(2-Chlorophenyl)[3-methyl-4-[(3-sodiosulfobenzyl)amino]phenyl]methylene]-2-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
- ALIZARIN SAFIROL SE
- 1-Naphthalenesulfonic acid, 6-[[5-chloro-4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-2-methoxyphenyl]azo]-5-hydroxy-, disodium salt
- Acid Blue 358
- ACID BLUE 41