... yellow powder(granule)Light yellow powder(granule)Initial M.P. οC ≥200.0200.0200.0200.0200.0200.0Loss on drying % ≤0.300 ... . The density is 1.70, the decomposable temperature is 300οC. Soluble in chloroform, acetone, partly soluble in benzene, ethanol, CCl4 ...