996热re视频精品视频这里,国产又色又爽又高潮免费,精品自拍亚洲一区在线,久久久综合九色合综,国产精品亚洲综合一区在线观看

Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Building A311, Building A, No. 1255 Jinhai Road, Pudong New Area, Shanghai (Dingxin Building)

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    Payment Terms: L/L

    Specification    
    Purity,% 99.99
    Oxygen ≤ 50 ppmv
    Nitrogen ≤ 200 ppmv
    Sulfur trioxide ≤ 50 ppmv
    Moisture ≤ 100 ppmv
    Residue ≤ 0.04%


    transportation    
    DOT shipping name sulfur dioxide, liquefied
    DOT classification 2.3
    DOT label poison gas
    UN NO. UN 1079
    CAS No. 7446-09-5
    CGA/JIS/BS341/DIN477 660/W22-14R/NO.10/NO.7
    Transportation status Liquefied gas


    Technical Information    
    Cylinder condition @ 21.1°C liquid
    The combustion limit in the air is not combustible
    Natural temperature (°C)-
    Molecular weight (g/mol) 64.063
    Specific gravity (air =1) 2.249
    Critical temperature (°C) 157.65
    Critical temperature (psig) 1127.3


    Application
    1. As a component of the environmental monitoring system, it is used to equip the calibration gas.
    2. In various chemical reactions.

Send your message to this supplier
  • From:
  • To:
    Shanghai Wechem Technology Limited
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    -?Supports?jpg,?jpeg,?png,
    ?gif,?pdf,?doc,?docx,
    ?xls,?xlsx,?txt,?rar?and?zip
    -?Max?upload?3?files;
    ?Max??total?size:?3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service