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Pigment Red 65

Name:C.I.Pigment Red 65,C.I.18020:1

Molecular Structure: Single azo

C.I.Pigment Red 65,C.I.18020:1,CAS 1325-21-9,630.86,C23H14Cl3N3O8S2

C.I.Pigment Red 65,C.I.18020:1,CAS 1325-21-9,630.86,C23H14Cl3N3O8S2

Molecular Formula:C23H14Cl3N3O8S2

Molecular Weight: 630.86

CAS Registry Number:1325-21-9

Manufacturing Methods :M-chloroaniline diazotization, and 8-(2,4-Dichlorobenzamido)-1-naphthol-3,5-disulfonic acid coupling, and then translate into barium salt.

Properties and Applications:brilliant red. With C.I.Acid Red 110 chemical structure the same (barium salt).

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
General Stable to 150 Poor Well Insoluble Slightly

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