欧美三日本三级少妇三级99观看视频,久久懂色精品99综一区合,99国产一区二区,一区二区三区久久精品,久久久久久久久久久综合,香蕉精品在线观看,久久综合中文

Date:
 
   
  Benzoyl peroxide
Tert-Butyl peroxybenzoate
Tert-Butyl hydroperoxide
Di-tert-Butyl peroxide
2,4-Dichlorobenzoyl peroxide
2,5-dimethyl-2,5-di(tert...
Sodium Phosphate Tribasic...
Disodium phosphate...
User:
  @yuandachem.com
Password:
          
 

Product Name: Di-tert-Butyl peroxide
Structural formula:
Molecular formula: C8H18O2
Molecular weight: 146.23
Property: Colorless or light yellow transparent liquid. Special gravity(D204):0.7940,melting point:-40,flash point:65°C(open),refractive index(n20D):1.3890,boiling point:111°C;insoluble in water,soluble in benzene, light petroleum and toluene. Stable at normal temperature.
Quality standards:
Enterprise standard Top quality First quality Second quality
Appearance Colorless or yellowish liquid Colorless or
yellowish liquid
Colorless or yellowish liquid
Content(%) ≥99 ≥97% ≥95%
Tert-Butyl hydroperoxide (%) ≤ 0.2 ≤ 0.3 ≤ 0.5
Use: Used as initiator of high-pressure polyethylene, polystyrene and crosslinking agent of silicon rubber.
Packing: Packing:10kg, 20kg plastic pail or on the clients' requirements.
Note:This product is grade one peroxid,it can not be transported with other products.
<< ORDER                 BACK>>
Home | Company Profile | Products | Styles | User Guide | Order | Contact Us | 中文版
Taizhou Yuanda Chemical Materials Co.,Ltd.Copyright(C)2011 All Rights Reserved.  Supported by ChemNet  ChinaChemNet  Toocle Copyright Notice
吴忠市| 固阳县| 韩城市| 双峰县| 城步| 丁青县| 伊金霍洛旗| 凯里市| 台安县| 精河县| 扎鲁特旗| 拉孜县| 巍山| 南江县| 高陵县| 叶城县| 临桂县| 鸡西市| 元阳县| 兴宁市| 滦平县| 肇源县| 当阳市| 曲麻莱县| 松溪县| 黄平县| 洛浦县| 西贡区| 萨迦县| 盐边县| 江津市| 太原市| 延寿县| 贵南县| 鹤峰县| 西畴县| 峡江县| 双鸭山市| 苗栗市| 布拖县| 化州市|