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 Tetraethylammonium Hydroxide Suppliers, China Tetraethylammonium Hydroxide Manufacturers.

ChemNet  |   Sign in  |   Join Now
Yancheng FineChem Co.,Ltd. (Hangzhou Yanshan chemical co., Ltd.)
http://www.tcbest88.com/ChinaSuppliers/15318/
CN China Suppliers > FineChem >

Tetraethylammonium Hydroxide

Details for Tetraethylammonium Hydroxide

Tetraethylammonium Hydroxide

111Category:

Pharmaceuticals and Biochemicals

Tetraethylammonium Hydroxide
CAS NO: 77-98-5
EC NO: 201-073-3
Molecular Formula: C8H21NO
Molecular Weight: 147.2584
Specification:
InChI: InChI=1/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
Synonyms: AI3-24479;Ammonium, tetraethyl-, hydroxide;Tetraethyl ammonium hydroxide;Ethanaminium, N,N,N-triethyl-, hydroxide;Ethanaminium, N,N,N-triethyl-, hydroxide (1:1);N,N,N-triethylethanaminium hydroxide;
Molecular Structure: Tetraethylammonium Hydroxide 77-98-5
if you are sourcing Tetraethylammonium Hydroxide 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: 昭苏县| 天柱县| 洛宁县| 承德县| 华容县| 开远市| 婺源县| 琼海市| 朝阳区| 民丰县| 清涧县| 平湖市| 樟树市| 宜黄县| 临高县| 保德县| 常宁市| 白玉县| 潮安县| 张家界市| 雷州市| 晋宁县| 通海县| 平阳县| 张家港市| 晋江市| 丹江口市| 榆中县| 新丰县| 呈贡县| 玛沁县| 张家川| 维西| 阿瓦提县| 邻水| 九龙坡区| 神池县| 永顺县| 新晃| 库车县| 娱乐|