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Isatin
3-hydroxy quinaldine-4...
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Pigment Intermediate
Naphthol AS-IRG
P-AMINO-BENZGMIDE
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Medicine Intermediate
Isatin
                              

Organic Pigment Intermediate
Product name :  Naphthol AS-IRG (AACDMA)
Chemical name:  4-Chloro-2.5-Dimethoxy-Acetoaceto Anilide
CAS No:  4433-79-8
Molecular Formula:  C12H11NO4 CL
Molecular Weight:  271.7
PHYSICAL PROPERTIES:  White Crystals.Can be dissolved hot Sodium Hydroxide  solution.Appcars is Pale Yellow.
SPECIFICATION: 

Appearance:White powder
Purity:99.0%min
Initial M.P. as dry:105℃min

Usage: 

Mainly used for manufacturing organic pigments(83#YELLOW).

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