久久国产精品二国产精品_国产亚洲成AⅤ人片在线观看_老师穿黑色丝袜自慰网站_色欲综合视频天天天

  • Dongying Yinqiao Chemical Co.,Ltd.

  •   Tel: +86-546-6261202 6261123

  •   Jessie: +86-18860638598

  •   Mr.Zhang +86-13506363040








Dongying Yinqiao Chemical Co.,Ltd.

Welcome to Dongying Yinqiao Chemical Co.,Ltd.



Dongying Yinqiao Metallic Pigment Co.,Ltd.

Welcome to Dongying Yinqiao Metallic Pigment Co.,Ltd.



Dongying Yinqiao Chemical Co.,Ltd.

Welcome to Dongying Yinqiao Chemical Co.,Ltd.



Dongying Yinqiao Metallic Pigment Co.,Ltd.

Welcome to Dongying Yinqiao Metallic Pigment Co.,Ltd.



Trichloroethylene



Molecular formula: C2HCl3
Molecular weight: 131.39
Structure  

Properties: colorless or slight yellow transparent liquid

Quality standard
proportion
1.460-1.466
Boiling range
84.5-91.0
Residue on evaporation
≤0.01%
Acidity( as HCI )
≤0.025%
Moisture
≤0.02%
Free chlorine
No
Acidity after accelerated oxidation(as HCI)
≤0.02%

Uses: used as degrease agent of metal and leather, the solvent of resin, cellulose and rubber, the dry cleaner of woolen and plant, or used as solvent and extractant. It also can be used in heat carrier in low temperature and used as regulator of degree of polymerization of monomer.

Packing: 250kg galvanized pail, Net wt. 250kg





  Next product: Dichloroacetyl chloride

?