PIGMENT YELLOW 138

PIGMENT YELLOW 138 Code Index NO: C. I. Pigment yellow138 Structural NO: C. I. 71137 CAS Register NO: 30125-47-4 Abroad main products name: PALIOTOL YELLOW L0960 HD PALIOTOL YELLOW L0962 HD PALIOTOL YELLOW K0961 HD Chemical name: 2-(c)-tetrachlorophthalic-8-(N) - tetrachlorophthalic - quinoline Molecular formula: C26H6O4N2Cl8 Molecular weigh: 694 Technical conditions: Appearance: Yellow powder Color light: Approximate to the standard sample Coloring power: Equal to 95-105 of the standard sample Heat resistance: ≥ 300 Light permanency: 8 grade Water soluble matter: ≤ 1.0 % Use :coloring plastic ,coating and paint .It can also be used in coloring raw liquor of synthetic fiber.