极品尤物被啪得呻吟喷水视频,在线观看亚洲区,国产精品网站免费观看,欧美在线一二,国产a级片免费看,国产伦精品一区二区三区下载,91精品国产综合久久消防器材

Professional development and production of pharmaceutical intermediate products

The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

PRODUCTS

changteng new pharmaceutical

N,N,N-trimethyl-1-dodecanaminium bromide
Molecular formula:

C15H34NBr

Molecular weight:

308.34

CAS NO.:

1119-94-4

Appearance:

White powdery crystal

Content:

≥99%

Melting point:

246℃

Loss on drying:

≤0.5%

Purpose:

Used as a surfactant.

Storage instructions:

Keep containers sealed, store in a cool, dry place, and avoid contact with oxides and moisture.

[ BACK ]

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2021, Sanmenxia Changteng New Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:豫ICP備2021004613號