国产无遮挡一片,看99视频日韩精品,国产V日韩V欧美V精品专,亚洲AV人人爽人人夜

<td id="nhsmr"><input id="nhsmr"></input></td>

<wbr id="nhsmr"><menuitem id="nhsmr"><option id="nhsmr"></option></menuitem></wbr>

<source id="nhsmr"></source>

<td id="nhsmr"></td>

Welcome your visit at our website!
Yancheng Rongxin Chemical Co., Ltd.
HOME      ABOUT US      PRODUCTS      HONOR      JOB      FACTORY      ORDER      CONTACT      中文版
PRODUCTS CENTER
   4,4'-Sulphonylbis(
   Disodium tetrabrom
   Tetrabromophthalat
   Tetrabromophthalic
   4-Chlorobenzaldehy
   Cyclopentyl Chlori
   Trimethylacetic ac
   Chlorinated Polyet
  PRODUCTS

Disodium tetrabromophthalate

Product pictures:  
Molecular formula: C8Br4Na2O4
Molecular weight: 525.67
Properties: it is white or light yellow crystal powder; easily soluble in water; lightly soluble in alcohol; insoluble in benzene, ether
Product index: Appearance: white to light yellow crystalline powder
bromine content%≥59.0
melting point℃≥500
moisture %≤1.0
free alkali %≤1.0
Product uses: It is reaction type fire retardant used in fabric and coating.

<td id="nhsmr"><input id="nhsmr"></input></td>

<wbr id="nhsmr"><menuitem id="nhsmr"><option id="nhsmr"></option></menuitem></wbr>

<source id="nhsmr"></source>

<td id="nhsmr"></td>

国产无遮挡一片,看99视频日韩精品,国产V日韩V欧美V精品专,亚洲AV人人爽人人夜