A reddish yellow Solvent dye with excellent water and light fastness properties and good resistance to chemicals and food. Industry: Paint and Coatings. C.I.NO. Solvent Yellow 82-L 固含量選項：30％；35％；45％ CAS NO.: 12227-67-7 Molecular Formula: C17H13N4NaO3 Molecular Weight: 344.3 Trade Name: Zapon Yellow 157; Fast Yellow K-R; Neozapon Yellow R; Orient Yellow 4120; Neozapon Yellow 157; Vali Fast Yellow 4120; Duasyn Yellow AR-VP 303 Application: Colorant for Paint, Wood coating, Printing ink, Aluminum foil coloring, Stationery ink, Leather finishes, Plastic coating, Baking finishes etc. Packing: 25kgs cartons, 25kgs fiber drums, 25kgs woven bags+ pallets MOQ: 2,000.kgs. Delivery time: 15days after advanced payment. Payment: 30% advanced, 70 against the BL cop 1. Physical and Chemical properties: TEST ITEMS SPECIFICATION APPEARANCE Dark Yellow POWDER SHADE GREENISH HEAT RESISTANCE 240 °C min MELT POINT 260°C LIGHT FASTNESS 5-6 ACID RESISTANCE 4-5 ALKALI RESISTANCE 4-5 WATER RESISTANCE 4-5 DENSITY 1.29 g/cm3 RESIDUE ON 80 MESH 5.0% max WATER SOLUBLE 1.0% max VOLATITE 105 °C 1.0% max TINTING STRENGTH 100-105 % 2. Dissolvements in the solvents as bellow: Appearance Solubility(g/l) Alcohal 400 1-methoxy-2-propanol 500 N-propanol 500 2-ethoxyethanol 500 M.E.K 500 Ethxy Acetate 500 Toluene 500 Heat Stability 150°C 30min A 180°C 10min A 200°C 1min A Light Fasthess 7