久久精品国产99精品最新,丝袜 亚洲 另类 欧美 变态,人妻少妇精品无码专区动漫,亚洲精品视频免费,成人高清在线播放,亚洲最大中文字幕无码网站,亚洲日韩一区二区,亚洲精品一本之道高清乱码,丰满日韩放荡少妇无码视频,亚洲精品无码视频

Jiaozuo Xinjing Technology Co., Ltd.
Jiaozuo Xinjing Technology Co., Ltd.
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Category: Intermediates
CAS No.: 78-19-3

Detailed introduction

1) EINECS No.: 201-092-7
2) Molecular formula: C11H16O4
3) Appearance 50℃: colorless clear liquid
4) Packaging: 25kg or 200kg/galvanized steel drum
5) UN code: N/A PG: N/A Hazard class: N/A
6) HS code: 29329990992

Headquarters:
  • Address:  No. 8 Guangxing Road, Industrial Park, Boai County, Jiaozuo City, Henan Province

  • Tel: Denna Deng  +86-15307111131

  • E-mail: hbxj6@xinjingchem.com