<th id="y0cwj"></th><code id="y0cwj"></code><th id="y0cwj"><sup id="y0cwj"></sup></th>

            1. 滁州東宇新材料科技有限公司

              Chuzhou Dongyu New Material Technology Co., Ltd.




              Dongyu New Material

              Ammonium Carbonate

              Product Image
              Molecular formula (NH4)2CO3
              Molecular weight 96.08
              CAS NO. 506-87-6
              Specification Small lumps, flakes, crushed
              Quality Index
              Name Index Test result
              Appearance Colorless translucent crystalline flakes or crystalline powder Colorless transparent crystalline granular
              NH3,%,≥ 40 42.38
              Clarity,≤ 5# 3#
              Water insoluble matter,%,≤ 0.001 0.0005
              Ignition residue,%,≤ 0.001 0.0004
              Cl,%,≤ 0.0001 0.00004
              SO4,%,≤ 0.0005 0.0003
              Fe,%,≤ 0.0005 0.0003
              Pb,%,≤ 0.0001 0.00001
              Product traits It is a white translucent hard block or powder composed of ammonium bicarbonate and carbamate (or complex salt). It has a pungent smell of ammonia, soluble in water, but decomposed in hot water (70°C), insoluble in concentrated ammonia and ethanol, and gradually becomes ammonium bicarbonate in the exposed air. When heated at 580°C, it decomposes into ammonia and carbon dioxide.
              Product Usage "Ammonium carbonate" 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 grade and chemical reagents. It can analyze potassium, radium and thorium drop by drop, and can be used as chromatographic analysis reagent. It can also evolve into various carbonate products.
              Packaging and marking (1) Plastic and woven bag 30kg
              (2) Wooden barrel (turnover barrel) 40kg
              (3) Plastic bottle (carton 1×20 bottles) 500g
              (4) 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:蘇ICP備10044127號

                <th id="y0cwj"></th><code id="y0cwj"></code><th id="y0cwj"><sup id="y0cwj"></sup></th>

                      1. 91人妻人人澡人人爽人人精品_自拍日韩亚洲一区在线_亚洲美女高潮久久久久久久_91九色视频在线观看_性一交一乱一乱一视频