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Product Cate | Pigments |
Product Name | Pigment Yellow 138 |
Chemical Name | 2-(c)-tetrachlorophthalic-8-(N)-tetrachlorophthalic-quinoline |
Color Card |
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CAS No. | 30125-47-4 |
C.I. No. | 56300 |
Structural Formula |
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Molecular Formula | C26H6Cl8N2O4 |
Molecular Weight | 693.96 |
Properties | It is also called lithol fast yellow 109 or quinophthalone yellow, a kind of typical quinophalone pigment. Appears brilliant lemon yellow light. It has excellent light resistance, climate fastness and thermal stability, resistance to various organic solvents, acid and alkali resistance, no migration, and high covering power. |
Package | 1 kg, 10 kg and 25 kg package |
Technical Index | Appearance：Green light yellow powder Color light：Approximate to the standard sample Coloring power：Equal to 100±5% of the standard sample Heat Endurance：≥300℃ Light permanency：8 Grade |
Uses | It is mainly used for coloring of coatings and automotive coatings, architectural coatings and plastics. |
Manufacturing
