Orchil Red
- CAS No.
- 6226-81-9
- Chemical Name:
- Orchil Red
- Synonyms
- C.I.27210;Orchil Red;Acid Red 170;C.I.Acid Red 170;C.I.Acid Red 170:C.I.27210;4-[[2-[(2,4-Dimethylphenyl)azo]-4,6-dimethylphenyl]azo]-3-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
- CBNumber:
- CB62436908
- Molecular Formula:
- C26H25N4NaO7S2
- Molecular Weight:
- 592.62
- MDL Number:
- MOL File:
- 6226-81-9.mol
Orchil Red Chemical Properties,Uses,Production
Preparation
2-Amino-2′,3,4′,5-tetramethylazobenzene?diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applications
red. Soluble in water for blue-ray red. In the dark for the strong sulfuric acid, after diluted red brown precipitation. In water solution to join hydrochloric acid, a palm red precipitate; Add sodium hydroxide dissolved the precipitation.
Orchil Red Preparation Products And Raw materials
Raw materials
Preparation Products
6226-81-9(Orchil Red)Related Search:
disodium 6-[(4-cyclohexylphenyl)azo]-4-[(2,5-dichlorobenzoyl)amino]-5-hydroxynaphthalene-1,7-disulphonate
Naphthalenesulfonic acid, 2-hydroxy-1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt
CHROMOTROPE 2B
BORDEAUX RED
disodium 3-[[5-chloro-2-(phenylmethoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate
2,7-Naphthalenedisulfonic acid, 3-[[3,3'-dimethyl-4'-[[3-oxo-1-[(phenylamino)carbonyl]propyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt
Acid red 163
2,7-Naphthalenedisulfonic acid, 5-[[(4-chloro-2,5-dimethylphenyl)sulfonyl]amino]-4-hydroxy-3-[[2-(1-methylethoxy)-5-(1,1,3,3-tetramethylbutyl)phenyl]azo]-, disodium salt
2-Naphthalenesulfonic acid, 5,5'-[(2,2'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-, disodium salt
1of2
4-[[2-[(2,4-Dimethylphenyl)azo]-4,6-dimethylphenyl]azo]-3-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
C.I.27210
C.I.Acid Red 170
Orchil Red
Acid Red 170
C.I.Acid Red 170:C.I.27210
6226-81-9