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Pigment Red 183

Name:C.I.Pigment Red 183,C.I.12511

Molecular Structure: Single azo

C.I.Pigment Red 183,C.I.12511,CAS 51920-11-7,487.89,C25H18ClN5O4,Permanent Bordeaux HFR

C.I.Pigment Red 183,C.I.12511,CAS 51920-11-7,487.89,C25H18ClN5O4,Permanent Bordeaux HFR

Molecular Formula:C25H18ClN5O4

Molecular Weight: 487.89

CAS Registry Number:51920-11-7

Manufacturing Methods : 4-Chloro-2-methoxybenzenamine diazotization, and 3-Hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide coupling.

Properties and Applications:blue light red

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
7-8 5 5 Well

List of Suppliers:

Permanent Bordeaux HFR(Hoechst A G)


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