Pigment Yellow 203
Name:C.I.Pigment Yellow 203,C.I.117390
Molecular Structure: Single azo
Molecular Formula:C18H18N4O5
Molecular Weight: 370.36
CAS Registry Number:
Manufacturing Methods :4-Methyl-2-nitrobenzenamine diazotization, and N-(2-methoxyphenyl)-3-oxobutanamide coupling.
Properties and Applications:yellow.
List of Suppliers:
Azo Yellow 5RX(Rolfes Colour Pigments International)
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