<li id="2ybpz"></li>
    <th id="2ybpz"></th>

  • Products

    Yatai Electrochemistry

    Sulfuric acid

    Quality index:

    Control project

    Indicator

    superior grade

    top grade

    qualified

    Sulfuric acid(H2SO4)ω/ %   ≥

    92.5 or 98.0

    92.5 or 98.0

    92.5 or 98.0

    ash content ω/ %  ≤

    0.02

    0.03

    0.10

    ferrum (Fe)ω/ %  ≤

    0.005

    0.010

    arsenic (As) ω/ %  ≤

    0.0001

    0.005

    Mercury (Hg)ω/ % ≤

    0.001

    0.01

    lead (Pb)ω/ % ≤

    0.005

    0.02

    transparency / mm  ≥

    80

    50

    chroma

    Not deeper than the standard color


    Contact us

    Add: Wangjiajing Industrial Park, Shenzhen, Hebei, China
    Domestic Trade: +86-318-3465318/3401888
    E-mail:hsszyt@188.com, hbsytnm@188.com, yataisales@188.com

    Mobile

    Mobile

    Copyright(C)2020,Yatai Electrochemistry Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

    黑人巨大两根一起挤进的视频

    <li id="2ybpz"></li>
    <th id="2ybpz"></th>