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Sulphur Green 22

Name:C.I.Sulphur Green 22,C.I.53451

Molecular Structure:

C.I.Sulphur Green 22,C.I.53451,Asashio Green 3B

C.I.Sulphur Green 22,C.I.53451,Asashio Green 3B

CAS Registry Number:

Manufacturing Methods :  the preparation methods and C.I. Sulphur Blue 13 (C.I. 53450) similar, but the reaction should be Copper sulfate monohydrate existence. Will 4-(4-(Phenylamino)phenylimino)cyclohexa-2,5-dienone in Copper sulfate monohydrate Sodium polysulfide solution presence and in return, in 115 ℃ heating 50 hours, then 70 ℃ blowing air, make its precipitation.

Properties and Applications: blue light green.

List of Suppliers:

Asashio Green 3B( Kaseihin Kogyo Kyokai )


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