Purchase Qty. Reference FOB Price
100-499 kg US$14.00
500-999 kg US$12.00
1,000-9,999 kg US$11.50
10,000+ kg US$11.00
Product Description
Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, ...