91丝袜足交网站|国外AV在线资源|日韩精品影音先锋|91视频蝌蚪入口|青草五月天资源站|欧洲亚洲日本精品|日韩一区三区欧美|a√少妇生活片一级|免费国产剧情av|婷婷 五月 蜜臀

Jiaozuo Xinjing Technology Co., Ltd.
Jiaozuo Xinjing Technology Co., Ltd.
2-Ethoxy-3,4-dihydro-2H-pyran
2-Ethoxy-3,4-dihydro-2H-pyran
Category: Intermediates
CAS No.: 103-75-3

Detailed introduction

1) Appearance: colorless clear liquid
2) Packaging: tank car
3) UN code: 3271 PG: Ⅱ Hazard class: 3
4) HS code: 2932999099

Headquarters:

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

  • Tel: Ms.Xiao  +86-13476000986

  • E-mail: xiaojuan@xinjingchem.com