<dd id="3jnu1"></dd>

<em id="3jnu1"><ruby id="3jnu1"></ruby></em>
  • <rp id="3jnu1"></rp>
  • <rp id="3jnu1"></rp>
  • <em id="3jnu1"><acronym id="3jnu1"></acronym></em><button id="3jnu1"></button>

    1. 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
      亚洲男人的天堂aⅴ在线视频,在线看片免费人成视频在线影院,国产在线看片无码不卡,丰满美女一级毛片在线播放,偷 窥 自 拍 亚 洲 色 图,免费a级毛片无码免费视频