股市新闻最新消息利好-最近很火的股票-【东方资本】,股市如何当天买卖呢,如何开股票交易账户,什么是股指期货合约

SZSE:002741
Chemical Reagents
Zinc stearate?COA Report
  • CAS No.:557-05-1
  • Molecular weight:632.33
  • Aliases:Zinc stearate?
  • Molecular formula:C36H70O4Zn
Information
Specification category:
Product No. Product name specifications
1.09491.010 Zinc stearate? AR250g
Characteristic: Appearance and properties:hexahedral shiny crystal flake or chip with acetic acid odor.
Relative density(water=1):1.10
Melting point(℃):120
Concentration: zinc content: 10~11%; Free acid≤0.5; Moisture≤1
Solubility:insoluble in water, soluble in alcohol, ether, soluble in hot ethanol.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1