... , SGS Certificate 3, Reach certificate 4, We manufacture this product for over 10 years •Product Name: Di-Pentaerythritol, technical grade •Trade ... :Polyol White, free flowing powder•Packing: 20 kgs and 1000kgs net in paper bag, anti-static package ,or to be covered ... . % ,max0.50.5(PhthalicColor)(Fe,Co,Cu) max22 Dipentaerythritol 85% for alkyd resin