亚洲日本黄色-都市激情中文字幕-黄色片免费在线观看-久久在线精品-久久精品道一区二区三区-国产精品久久久久久久妇-久久福利av-小色瓷导航-四虎国产精品成人影院-在线亚洲精品国产一区麻豆-国产色-亚洲色无码一区二区三区-妺妺窝人体色www在线观看-女人16一毛片-成人午夜大片免费看爽爽爽

Welcome to Zhejiang Youchuang Material Technology Co.,Ltd Website!
PRODUCTS
Product
Position:Home > Product
p-Aminobenzoic acid
  Product name   p-Aminobenzoic acid  
  CAS NO.   150-13-0 
  Molecular formula    C7H7NO2  
  Structural formula

Assay:99.5%

FW=137.13

Mp=186~189℃

Appearance and shape: white crystalline powder 

Main use: folic acid, one of the components of the substance necessary for the growth and division of the body cells, can be used as a chemical reagent, organic synthesis raw materials, azo dyes intermediate, for the production of reactive red M-80, M-10B, reactive red purple X-2R dyes and cyanobenzoic acid, drug p-carboxybenzylamine. It can be used as a sunscreen, and the derivative octyl p-dimethylcarbamate is an excellent sunscreen.

Contact us
  • Tel: +86-575-84817945 84815521
  • Fax: +86-575-84815521 84817949
  • LINK MAN:Manager Wei
  • E-mail: lhfc@lhfc.sina.net
Copyright(C)2018,Zhejiang Youchuang Material Technology Co.,Ltd.?All Rights Reserved.Supported by?ChemNet?ChinaChemNet?Toocle?Copyright Notice