<u id="6suqy"></u>
  • <kbd id="6suqy"><xmp id="6suqy">
  • <label id="6suqy"><small id="6suqy"></small></label>
  • <wbr id="6suqy"><center id="6suqy"></center></wbr>

    PRODUCTS

    PRODUCTS

    P-Toluene sulfonamide (PTSA)

    CAS NO. 70-55-3
    Structural formula
    Molecular formula C7H9NO2S
    Appearance white crystalline powder
    Properties
    Item Index Item Index
    Assay ≥99 %  Melting point ≥136℃
    Moisture ≤0.3 % Chroma ≤15 APHA
    Chloride ≤100 ppm Sulfate ≤100 ppm
    Uses Drug, Plasticizer , dye intermediate, fluorescence resin.
    Packing 25kg plastic woven bag with lining

    E-MAIL

    Copyright(C)2018, Suzhou Jinzhong Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案字號:蘇ICP備05021326號

    国产成人综合亚洲色就色_久久激情5月丁香伊人_色综合久久婷婷88_午夜国产人成视频