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
Trypan blueCOA Report
  • CAS No.： 72-57-1
  • Molecular weight：960.80
  • Aliases：Direct Blue 14
  • Molecular formula：C34H24N6Na4O14S4
  • UN Code：3077
Information
Specification category：
Product No. Product name specifications
1.28655.010 Trypan blueI mp10g
Characteristic： Appearance and properties: solid, dark blue, special smell.
pH: ~ 9.8
Melting point (℃):> 300
Hazard characteristics：

Hazardous characteristics: flammable. Produce toxic combustion gases. Health hazards: There may be carcinogenic. Environmental hazards: long-term adverse effects in the aquatic produce. Very toxic to aquatic organisms. Explosion Hazards: Combustible.

Related Products

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