Pigment Yellow 183

Name:C.I.Pigment Yellow  183,C.I.18792

Molecular Structure: Single azo

C.I.Pigment Yellow 183,C.I.18792,CAS 65212-77-3,507.33,C16H12Cl2N4O7S2,Paliotol Yellow K 2270,Bricofor Yellow 5RP

C.I.Pigment Yellow 183,C.I.18792,CAS 65212-77-3,507.33,C16H12Cl2N4O7S2,Paliotol Yellow K 2270,Bricofor Yellow 5RP

Molecular Formula:C16H12Cl2N4O7S2

Molecular Weight: 507.33

CAS Registry Number:65212-77-3

Manufacturing Methods :  2-Amino-4,5-dichlorobenzenesulfonic acid diazotization, and 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone coupling, and then into calcium salt.

Properties and Applications: red light yellow. Suitable for in addition to all the PA plastic, rubber coloring. By increasing the molecular polarity, improve the heat resistance and migration performance, and has excellent heat stability and light fastness.

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
8 300 4-5

List of Suppliers:

Bricofor Yellow 5RP( Albion Colours Ltd)

Heuco Yellow 118300(Heubach GmbH)

Paliotol Yellow K 2270( BASF Aktiengesellschaft )

Pigment Yellow 183 (CPMA)

Versal Yellow 2RL(SBU Pigments and Dyes)

Vynamon Yellow 3RE FW( Avecia (Pigments & Additives) )

Yellow HPA-377(Sumika Color Co Ltd)


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