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Azoic Diazo Component 18

Name:C.I.Azoic Diazo Component 18,C.I.37060

Molecular Structure:

C.I.Azoic Diazo Component 18,C.I.37060,CAS 4273-98-7,233.29,C12H11NO2S,2-(PHENYLSULFONYL)ANILINE,2-AMINOPHENYL PHENYL SULFONE,2-AMINOPHENYL PHENYL SULPHONE,2-AMINODIPHENYL SULFONE,O-AMINODIPHENYL SULFONE,O-(PHENYLSULFONYL)ANILINE,TIMTEC-BB SBB000718,2-(phenylsulfonyl)-benzenamin

C.I.Azoic Diazo Component 18,C.I.37060,CAS 4273-98-7,233.29,C12H11NO2S

Molecular Formula:C12H11NO2S

Molecular Weight: 233.29

CAS Registry Number:4273-98-7

Manufacturing Methods : Preparation of the chromophore : Will 1-(2-Nitrophenylsulfonyl)benzene restored.

Properties and Applications: the fastness properties in cotton:

Coupling components Fast light Soda boiling Oxygen bleaching Ironing Chlorine bleaching
ISO AATCC ISO
1/3N 2N 2N
8 5 6-7 4 2 3-4 4-5
11 5 5-6 1-2 4-5
12 5 6 2-3 1-2 4-5 4
20 5 6-7 3-4 1 3-4 4-5
24 5 6-7 4 2 3-4 4-5

List of Suppliers:

Fast Red R Base ( Vipul Dye-Chem Ltd )

Fast Red RC Base ( Vipul Dye-Chem Ltd )

Fast Red RC Salt( Vipul Dye-Chem Ltd )


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