... .4731, Boiling point351°C, Flash point265.6°C, Freeze point-64°C, Decompose temperature 240-280°C, Viscosity38-47 centipoise (20°C). P 10.8 ... oily transparent liquid Chroma(Pt-Co) ≤100# Specific weight(d204°C) 1.420-1.440 Refractive index(n20D) 1.470-1 ... metal pail , Net Wt. 250kg . storage temperature 5-38°C , not over 35°C, in dry air . Common chemicals . New package:The new ...