Acid Blue 213
Name:C.I.Acid Blue 213,C.I. 44512
Molecular Structure: triarylmethane class
Molecular Formula:C40H30N3NaO8S2
Molecular Weight: 767.8
CAS Registry Number:12219-30-6
Manufacturing Methods : Bis(4-chlorophenyl)methanone and 1-Methyl-2-phenyl-1H-indole condensation, its product and 4-Aminophenol reaction, and two sulfonation..
Properties and Applications: blue.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 4 | 4 | 5 | 4-5 | 1 | 4 | 4 | 5 |
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