国内一级久久黄色-真实女人特黄黄色一级片-一级黄色毛片免费播放1段-国语无码一级黄色片-特黄色无码高清一级片-中国一级AAA成人黄色电影-高清免费一级黄片视频-特黄一级看片网址-中国一级黄片勉试











Antioxidant703

Antioxidant 703
Product name:  2,6-Di-Tert-Butyl-(A-Dimethylamino)-P-Cresol 
CAS NO.: 88-27-7
Formula: C17H30NO(C17H30NO)
Appearance: white or pale yellow powder
Melting point:≥93℃
Heating loss:≤0.5%
Incinerated residue: ≤0.1
Package:25kg/bag




  Previous product: Antioxidant702
  Next product: Antiager SP