免费看国产黄色视频|无码视频久久久嫩草一区|中文字幕1区2区|日本成人熟妇一二区|艹91啊啊啊网站|在线播放日本成人图片|日本黄色特一级性生活片|五月天91网久久肏屄











Complex antioxidantT502A

Complex antioxidant T502A
Product name:  Mixed 2,6-di-tert-butylphenol 
Appearance: Yellowy or orange oil liquid
Specifications: 2,6-Di-tert-butylphenol ≥55%
2,6-Di-tert-butyl-4-methylphenol ≥10%
o-tert-butylphenol ≤5%
Other alkylphenol ≤30%
Free phenol ≤0.4
Flash point ≥96℃
Packing: 180Kg/drum




  Previous product: Complex antioxidantT502
  Next product: Antioxidant702