dye|World dye variety

Name:C.I.Reactive Red 33,C.I.18280

Molecular Structure: Single azo class

C.I.Reactive Red 33,C.I.18280,CAS 12237-01-3,818.10,C27H19ClN7Na3O11S3,Scarlet 3RN,Scarlet P-RN,Scarlet 2RH

Molecular Formula:C₂₇H₁₉ClN₇Na₃O₁₁S₃

Molecular Weight: 818.10

CAS Registry Number:12237-01-3

Manufacturing Methods : 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Amino-5-methoxybenzenesulfonic acid diazo, coupled with condensation products, and then and 2-Aminobenzenesulfonic acid condensation.

Properties and Applications:  yellow light red.

List of Suppliers:

Acticrom Scarlet 3RN ( Multicrom SA )

Chemictive Scarlet 2RH (Chemiequip Ltd)

Chemictive Scarlet RNH (Chemiequip Ltd)

Concion Scarlet P-RN ( I-HWA Industrial Corp )

Evercion Scarlet P-RN(Eveiiight Chemical Industrial Corp)

Kayacion Scarlet P-RN (Nippon Kayak u Co Ltd)

Procion Scarlet H-RN ( Imperial Chemical Industries )