Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacateCAS NO.: 52829-07-9
High Quality Starch Sodiilm octenylsuccinateCAS NO.: 66829-29-6
High Quality Amino tris(methylene phosphonic acid)CAS NO.: 6419-19-8
High Quality 2,2-Bis(hydroxymethyl)propionic acidCAS NO.: 4767-03-7