亚洲成人经典,色视av一区,国产精品hh在线日本在线观看一码,国产专区美女在线

如東永泰化工有限公司(南通明嘉化工有限公司)
Your demand is our pursuit Yongtai Chemical "May your dedication to provide quality products and perfect technical services.
 
Phosphorous acid
Bromopropane(NBP)
2-Bromopropane,isopropyl br
1-Bromobutane
Monopotassium phosphite,Pot
Dipotassium hydrogen phosph
Diammonium hydrogen phosphi
Calcium phosphite
Disodium hydrogen phosphite
 
  ADD: Jiangsu Rudong Yangkou Industrial park
CONTACT: Mr.Wang
M.D.:
+86-13806271196
TEL: +86-513-81903818
FAX: +86-513-81903828
WEB: http://tosstar17.cn
 
  PRODUCTS  
Bromoethane

CAS NO.:74-96-4
Molecular formula:C2H5Br
Molecular weight:108.97

Physical and chemical properties
Characters Colorless, transparent, flammable, volatile liquid. It has ether odor and spicy taste. It turns pale yellow in the air and in the light.
Melting point -119.3 ℃
Boiling point 38.4 ℃
Relative density 1.4612
Refractive index 1.4244
Solubility Miscible with ethanol, ether, chloroform and other organic solvents, slightly soluble in water.