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

China Polypropylene glycol Suppliers, China Polypropylene glycol Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
6th

year

Shanghai Bronkow Chemical Co.,Ltd.
http://www.tcbest88.com/ChinaSuppliers/15419/
CN China Suppliers > jschem >

Polypropylene glycol

Details for Polypropylene glycol

Polypropylene glycol

Category:

Organic chemicals and Derivatives

Polypropylene glycol
CAS NO: 25322-69-4
EC NO: 200-338-0
Molecular Formula: C6H14O3
Molecular Weight: 134.1736
Specification:
InChI: InChI=1/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3/t5-,6+/m0/s1
Synonyms: Poly(propylene glycol) 4000;Poly(propylene glycol) 1000;Polypropylene glycol 2000;polypropylene glycol standard 5300;poly(propene oxide);poly(oxypropylene);Poly(propylene glycol) 3000;Polypropylene glycol diol;Polypropylene glycol;Poly(propylene glycol);PPG;(2S)-2-{[(2R)-2-hydroxypropyl]oxy}propan-1-ol;(2R)-2-{[(2R)-2-hydroxypropyl]oxy}propan-1-ol;(2S)-2-{[(2S)-2-hydroxypropyl]oxy}propan-1-ol;(2R)-2-{[(2S)-2-hydroxypropyl]oxy}propan-1-ol;
Molecular Structure: Polypropylene glycol 25322-69-4
if you are sourcing Polypropylene glycol from China ,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: 巨鹿县| 阿克苏市| 洞口县| 大丰市| 越西县| 临夏县| 宿州市| 浏阳市| 富阳市| 沾益县| 德令哈市| 卓资县| 天峻县| 浑源县| 芦溪县| 禹州市| 郯城县| 洱源县| 乌鲁木齐市| 青阳县| 博爱县| 苍梧县| 丘北县| 琼海市| 长宁县| 南阳市| 康保县| 吐鲁番市| 鄂托克前旗| 颍上县| 呼和浩特市| 任丘市| 商南县| 蓝田县| 大足县| 孟州市| 乐亭县| 洛川县| 灵璧县| 红河县| 宁化县|