A white to yellowish white , hygroscopic powder;
--Freely soluble in water and a variety of organic solvents;
Huangshan Bonsun Pharmaceuticals Co., Ltd. Is located in the foot of the world famous scenic- Huangshan, is situated in Shexian circular economy zone, it covers an area of 25, 000 square meters, adjacent to Highway 215, highway of HuiHang, Wan Gan railway and Huangshan airport, the traffic is very convenient.
Bonsun is a high-tech company which engaged in researching, manufacturing, and trading of high-grade Polyvinylpyrrolidone (PVP) series, new pharmaceutical excipients and the cosmetic additives series.
