Benzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt
- русский язык имя
- английское имяBenzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt
- CAS №6360-69-6
- CBNumberCB34775484
- ФормулаC37H25N7Na4O13S3
- мольный вес963.78758
- EINECS613-286-2
- файл Mol6360-69-6.mol
Benzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt химические свойства, назначение, производство
Подготовка
3,3′-Dimethylbenzidine double nitriding, first??coupled with 2-Hydroxybenzoic acid, again in alkaline conditions and 2-Aminobenzene-1,4-disulfonic acid diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid and product of the three matches.Свойства и приложения
dark green. Soluble in water for variegated dark green, slightly soluble in alcohol for blue light green. The strong sulfuric acid for dark blue to violet black, dilute for green leaves after. The dye solution to join strong hydrochloric acid for olive green, precipitation; Add thick sodium hydroxide solution for dark blue light green.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| AATCC | 3 | 3-4 | 2 | 1-2 | 2 | ||