性欧美ⅴideofree精品,人人艹人人摸,日韩 av在线免费观看,国产脚交视频在线观看,人五月国外精品视频在线,成年人视频网站,亚洲欧美成人一区二区三区,日本五十路熟妇色视频,最新中文字幕av无码不卡

滁州東宇新材料科技有限公司

Chuzhou Dongyu New Material Technology Co., Ltd.

HOTLINE

+86-550-4400888

PRODUCTS

Dongyu New Material

Ammonium Carbamate

Product Image
Molecular formula NH2COONH4
Specification Small block, flake, crushed
Product traits "Ammonium carbamate" is an important chemical raw material, widely used in the production of medicines, pesticides, fire extinguishing agents, detergents, rubber, fermentation, fertilizers, wool refining, electronic components, etc. It is a valuable ammoniating agent. Analytical purity and chemical reagents. It can analyze potassium, radium, thorium, etc., and can be used as a chromatographic analysis reagent. It can also evolve into various carbonate products.
Package (1) Plastic and woven bag 30kg
(2) Wooden barrel (turnover barrel) 40kg
(3) Logo: pure analysis
Store Seal and waterproof, store in a dry, cool place. 10 months shelf life

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

Copyright(C)2021, Chuzhou Dongyu New Material Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備10044127號(hào)