Pigment Yellow 183

Molecular structure formula:

Fastness Properties of Pigment Yellow 183:

Main application: Plastic

We have various pigment grades and properties to meet different customers’ needs, please specify your application and requirements so that we can recommend accordingly.  E-mail: sy@sypigment.com

Product Description of Pigment Yellow 183:

Although their tinting strength is slightly lower, but have excellent heat resistance stability. During the coloring process of high-density polyethylene (HDPE) with a standard depth of 1/3, its thermal stability can be It can reach 300℃ without dimensional deformation, and its light fastness can reach level 7-8. It is suitable for coloring of plastics (such as engineering plastics ABS, HDPE, etc.) that require processing at higher temperatures.

Pigment Yellow 183 is a reddish monoazo yellow pigment with good weather resistance and easy dispersibility. It is recommended for coil and powder coatings, and for various plastic applications.

Synonyms

IUPAC Name: calcium;4,5-dichloro-2-[[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate

InChI: InChI=1S/C16H12Cl2N4O7S2.Ca/c1-8-15(20-19-13-6-11(17)12(18)7-14(13)31(27,28)29)16(23)22(21-8)9-3-2-4-10(5-9)30(24,25)26;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);/q;+2/p-2

InChIKey: KJAXOZTWNHRZQG-UHFFFAOYSA-L

Canonical SMILES: CC1=NN(C(=O)C1N=NC2=CC(=C(C=C2S(=O)(=O)[O-])Cl)Cl)C3=CC(=CC=C3)S(=O)(=O)[O-].[Ca+2]