General Information: White and toxic powder can dissolve in nitric acid, hot thick hydrochloric acid, ammonium acetate and sodium acetate, partly in acetic acid, but not in water. It begins to lose crystal water when the temperature is over 200°C. It will turn to yellow under sunlight, especially in wet condition. Application: Mainly used as heat stabilizer for opaque or semi opaque PVC products. Information provided by En-Door |