国产成人精品福利app_色妞黄色福利视频网站_亚洲日韩在线三区_亚洲毛片无码无遮挡

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

Monomethylamine ethanol solution
CAS NO.: 74-89-5
English name: Methylamine
Assay: 30-33%
Non-volatile matter: ≤0.005%
Moisture: ≤0.1%
Appearance: Colorless transparent liquid

[ 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