ChemicalBook > CAS DataBase List > Orchil Red

Orchil Red

Product Name
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
Formula Weight
592.62
MOL File
6226-81-9.mol
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

Orchil Red Chemical Properties,Usage,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

More
Less

Orchil Red Suppliers