潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

France Phthalic Anhydride Suppliers, France Phthalic Anhydride Manufacturers.

ChemNet  |   Sign in  |   Join Now
Arkema Group
http://www.tcbest88.com/FranceSuppliers/24529/
France Suppliers > arkemagroup >

Phthalic Anhydride

Details for Phthalic Anhydride

Phthalic Anhydride

111Category:

Catalyst and Auxiliary

Phthalic Anhydride
CAS NO: 85-44-9
EC NO: 201-607-5
Molecular Formula: C8H4O3
Molecular Weight: 148.12
Specification:
InChI: InChI=1/C16H10O7/c17-13(18)9-5-1-3-7-11(9)15(21)23-16(22)12-8-4-2-6-10(12)14(19)20/h1-8H,(H,17,18)(H,19,20)
Synonyms: 2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
Molecular Structure: Phthalic Anhydride 85-44-9
if you are sourcing Phthalic Anhydride from France ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 隆安县| 朝阳区| 安阳市| 攀枝花市| 荆州市| 钦州市| 红河县| 华安县| 昭平县| 库车县| 乡城县| 潼南县| 长寿区| 天门市| 卢氏县| 湖州市| 锦州市| 太谷县| 左权县| 牟定县| 尤溪县| 诏安县| 读书| 长武县| 娱乐| 香港 | 九龙县| 大丰市| 巨野县| 鹤壁市| 三都| 吉隆县| 托里县| 华蓥市| 龙门县| 扬州市| 英德市| 斗六市| 汶上县| 新河县| 江门市|