欧洲一级毛片高清_国产毛片18片毛一级特黄_高清国产免费观看视频在线_亚洲人妻中文字幕

Contact:Manager Geng +86-15069388126   +86-533-7080718 ENGLISH CHINESE

4-Chloro-1,8-naphthalic anhydride

Product name:4-Chloro-1,8-naphthalic anhydride

CAS NO.: 4053-08-1

Content:≥94%

Molecular formula:C12H5ClO3

Molecular weight:232.6193

Structural formula:

 

Physical and chemical properties: Appearance: off-white powder; Melting point202-206°C;

Uses: It is an important raw material for synthetic dyes, pigments and optical brighteners, etc.

Packing:25KG/drum





  Previous product: 4-Bromo-1,8-Naphthalic Anhydride
  Next product: 1,8-Naphthalic anhydride



Copyright(C)2021 , Zibo Shiji Zhonglian Pharmaceutical Technology Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice