Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurateCAS NO.: 27676-62-6
High Quality 21-hydroxy-20-methylpregn-4-en-3-oneCAS NO.: 60966-36-1
High Quality Potassium di-tert-butylphosphateCAS NO.: 33494-80-3
High Quality N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride polymer with 2-propenoic acidCAS NO.: 53694-17-0