精品国产 第一页,久久精品青青大伊人AV,国产模特精品系列视频 迅雷下载_主页

<var id="nrzjd"><dl id="nrzjd"></dl></var>
<var id="nrzjd"><span id="nrzjd"><menuitem id="nrzjd"></menuitem></span></var><del id="nrzjd"></del>
<cite id="nrzjd"><span id="nrzjd"></span></cite>
<cite id="nrzjd"><span id="nrzjd"></span></cite>
<cite id="nrzjd"><span id="nrzjd"></span></cite>
<cite id="nrzjd"><span id="nrzjd"></span></cite>
<ins id="nrzjd"><noframes id="nrzjd"><cite id="nrzjd"></cite><cite id="nrzjd"><th id="nrzjd"></th></cite>
<cite id="nrzjd"><span id="nrzjd"><var id="nrzjd"></var></span></cite>
<del id="nrzjd"><noframes id="nrzjd"><cite id="nrzjd"></cite><var id="nrzjd"><noframes id="nrzjd">
<ins id="nrzjd"></ins>
HUNAN XIANGYU CHEMICAL CO.,LTD
HUNAN XIANGYU CHEMICAL CO.,LTD HUNAN XIANGYU CHEMICAL CO.,LTD
     
 
Anthraquinone-1,8- Disulphonic Acid Potassium
Appearance
Purity (HPLC)
Anthraquinone-1-Sulphonic acid salt
Anthraquinone-1,5-Disulphonic acid salt
Water Content
Mercury Content

Yellow powder
≥97%
≤1.5%
≤2.0%
≤1%
≤3ppm
1-Chloro Anthraquinone
Appearance
Melting Point
Purity (HPLC)
Insoluble
Water Content
Mercury Content

Light yellow powder
159°C
≥98.5%
≤0.5%
≤1%
≤0.5ppm
   
1,5-Dichloro Anthraquinone
Appearance
Melting Point
Purity (HPLC)
1-Chloro Anthraquinone
1,8- Dichloro Anthraquinone
Water Content
Mercury Content
Light yellow powder
242°C
≥96%
≤1.5%
≤2.0%
≤1%
≤0.5ppm
1,8-Dichloro Anthraquinone
Appearance
Melting Point
Purity (HPLC)
1-Chloro Anthraquinone
1,5- Dichloro Anthraquinone
Water Content
Mercury Content
Light yellow powder
242°C
≥97%
≤1.5%
≤2.0%
≤1%
≤0.5ppm
 
 

/Pages:9/      1      2      3      4      5      6      7      8      9      10      11      12      
 
 

 
ABOUT US    PRODUCTS    ORDER    CONTACT    CHINESE
Copyright(C)2004,Chongqing Kuayue(Group)Co.,Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
精品国产 第一页,久久精品青青大伊人AV,国产模特精品系列视频 迅雷下载_主页