被两个男摁住玩弄尿孔的视频|《被按摩的人妻4》BD高清完整版|娇妻互换被高潮了三次|荫蒂每天被三个男人添|边做饭边被躁我和邻居的视频|巜被部长玩弄的人妻

SZSE:002741
Chemical Reagents
4,4'-Diaminodiphenylmethane?COA Report
  • CAS No.: 101-77-9
  • Molecular weight:198.26
  • Aliases:4,4'-Methylene dianiline;DADPM;4,4'-Diphenylmethanediamine;Methylenebis(aniline);4,4'-Methylenebisbenzeneamine;
  • Molecular formula:C13H14N2
  • EC No.:202-974-4
Information
Specification category:
Product No. Product name specifications
1.15215.016 4,4'-Diaminodiphenylmethane CP100g
Characteristic: Appearance and properties:Shiny silver-white to brown flake crystals or powder.
Melting point(℃): 91.5 ~ 92
Boiling point(℃):398-399
Flash point (℃): 221
Octanol / water partition coefficient as log Pow: 1.6
Solubility: soluble in water, alcohol, ether, benzene, slightly soluble in cold water.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临: 繁昌县| 澄迈县| 全南县| 盐亭县| 田阳县| 英德市| 连平县| 芒康县| 华宁县| 永兴县| 济宁市| 靖江市| 河东区| 太康县| 即墨市| 普兰县| 城口县| 柘荣县| 廊坊市| 平塘县| 三穗县| 方城县| 高尔夫| 宣汉县| 安远县| 视频| 廉江市| 建昌县| 岐山县| 新干县| 武义县| 清水县| 汪清县| 安陆市| 吴忠市| 伊川县| 堆龙德庆县| 淳安县| 施秉县| 枞阳县| 博白县|