Color: iron red Main Material: pigment yellow 42 Usage: paint and coating Report: SGS, MSDS Delivery: 7 ... the colorant made from? It is made from DI water, pigment yellow 42, polymeric surfactant, etc. Question 2, Could you show me ... of light, weather, acid alkali and etc. PS: SM9806(middle yellow for exterior with over 4% colorant required) SM9811(dark red ...