<pre id="xx9zx"></pre>

      <pre id="xx9zx"><del id="xx9zx"><mark id="xx9zx"></mark></del></pre>

          <p id="xx9zx"><mark id="xx9zx"><thead id="xx9zx"></thead></mark></p>

                  <ruby id="xx9zx"></ruby><p id="xx9zx"><mark id="xx9zx"><thead id="xx9zx"></thead></mark></p>
                    欧美在线精品一区二区在线观看,91福利一区二区在线观看,国产福利一区二区三区,国产一级毛片一区二区三区 亚洲欧美久久精品一区,欧美日韩视频一区三区二区,亚洲韩国欧美一区二区三区,色老头一区二区三区
                    Recommended Products
                    75-12-7
                    123-39-7
                    107-31-3
                    124-40-3
                    75-50-3
                    647-45-2
                    617-84-5
                    74-89-5
                    68-12-2
                    Products

                    Trimethyl amine

                    Molecular Formula (CH3)3N
                    Molecular Weight 59.11
                    Properties Gas with ammonia-like odor under normal temperature.m.p.-117.1°C,b.p.3°C. Specific gravity 0.66(-5°C).Easily soluble in alcohol, ether, water,and etc.Easily burn.
                    Uses Used to produce pesticides,synthesize surface-active agent,also as disinfectant.
                    Packing and storage Anhydrous Trimethyl amine,use tank truck or steel cylinder; Trimethyl amine solution,use 200L metal pail. Tightly closed to store in cool and ventilated places,avoid sunlight and using units which easily cause static electricity,prevent from striking and vibrating.
                    Specifications

                    1. Trimethyl amine Q/320412 XY207-2008

                    Index name

                    Top-grade

                    First grade

                    Qualified product

                    Appearance

                    colorless transparent liquid

                    Trimethyl amine % ≥

                    99.5

                    99.2

                    99.0

                    Monomethylamine% ≤

                    0.10

                    0.30

                    0.50

                    Dimethyl amine % ≤

                    0.10

                    0.20

                    0.30

                    Ammonia% ≤

                    0.05

                    0.10

                    0.20

                    2. 30% Trimethyl amine solution HG/T2974-1999

                    Index name

                    Top grade

                    First grade

                    Qualified product

                    Appearance

                    colorless transparent liquid

                    Monomethylamine% ≤

                    0.10

                    0.15

                    0.25

                    Dimethyl amine % ≤

                    0.10

                    0.15

                    0.20

                    Trimethyl amine % ≥

                    30.0

                    30.0

                    30.0

                    Ammonia% ≤

                    0.02

                    0.08

                    0.12

                    Back

                    Copyright(C)2017,Suqian Xinya Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice
                    欧美久久一区二区三区,欧美日韩一,亚洲欧美成人日韩,在线中文字幕日韩欧美 欧美在线精品一区二区在线观看,91福利一区二区在线观看,国产福利一区二区三区,国产一级毛片一区二区三区 亚洲欧美久久精品一区,欧美日韩视频一区三区二区,亚洲韩国欧美一区二区三区,色老头一区二区三区
                    <pre id="xx9zx"></pre>

                        <pre id="xx9zx"><del id="xx9zx"><mark id="xx9zx"></mark></del></pre>

                            <p id="xx9zx"><mark id="xx9zx"><thead id="xx9zx"></thead></mark></p>

                                    <ruby id="xx9zx"></ruby><p id="xx9zx"><mark id="xx9zx"><thead id="xx9zx"></thead></mark></p>