三片三奸1电影_91欧美激情一区二区三区_HD中文字幕播放,色av免费在线,中文字幕日本一区,欧美日韩一区二区三区在线观看

SZSE：002741
Chemical Reagents
Oxalic acid?COA Report
  • CAS No.：6153-56-6
  • Molecular weight：126.07
  • Aliases：Oxalic acid dihydrate
  • Molecular formula：(COOH)2 .2 H2O
  • UN Code：3261
  • EC No.：205-634-3
  • HS-No：29171100
Information
Specification category：
Product No. Product name specifications
1.14036.036 Oxalic acid? AR500g
1.14036.046 Oxalic acid? CP500g
1.14036.066 Oxalic acid? AR25kg
1.14036.076 Oxalic acid? Spec25kg
1.14036.086 Oxalic acid? CP25kg
1.14036.096 Oxalic acid? AR25kg
1.14036.116 Oxalic acid? AR25KG/Drum
1.14036.126 Oxalic acid? CP25kg
1.14036.126 Oxalic acid? CP25kg/Drum
Characteristic： Appearance and properties:White powder, Pickle, no foul.
Relative density: 1.90
Melting point(℃): 190 (decomposition)
Boiling point(℃): sublimation
Concentration: Pure
Solubility: soluble in water, ethanol, insoluble in benzene, chloroform.
Heat of combustion (kJ / mol): 245.6
Hazard characteristics：

IATA-DGR UN 3261 CORROSIVE SOLID,ACIDIC,ORGANIC,N.O.S.(OXALIC ACID),8，III

Related Products

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