四虎4hu永久免费国产精品_日韩系列国产精品视频网_三级片中文字幕在线_免费一级特黄3大片视频_每日更新av资源网站免费_久久精品少妇免费理玲片_日本欧美国产一区_av中文字幕综合网_了解最新欧美亚洲性爱网_精品少妇人妻av无码专区

Products

Dioctyltin Maleate
Product Image:
Item No.: CH-81202
Product name: Dioctyltin Maleate
CAS No.: 16091-18-2
Molecular formula:

C20H36O4Sn
EINECS No.: 240-253-6
Molecular weight: 459.21
Package: 25kgs fibra drum with PE film bag inside.
Main Uses:

1) It is a kind of heat stabilizer in PVC and plastic field, with good long-term thermal stability and light stability.
2) It has the similar function with Dibutyltin Maleate.
3) This product has synergistic effect with the thiol di-ben-sinitin.
4) Suit for hard and transparent products.
Quality index:

Appearance:

White powder

Tin content:

25-27

Moisture content:

≤1.0

Density:

1.33 g / cm3

Melting point:

87-105 ° C (lit.)