Product Name: Phthalocyanine Blue Model: GR-001 Relative Tinting Strength: 100±5% Heat Resistance: 260?-300? Light Fastness: 7.5 Water Resistance: 5 Oil Resistance: 5 Acid Resistance: 5 Alkali Resistance: 5 Water suspension PH Value: 7.0-8.0 Oil Absorption: 42(g/100g) Color ?E: 1.0 Usages: extensively used in construction paint, coating, water ink, plastic, spinning, colored tiles, pever block and synthetic leather business