High Purity Selenium Se Powder CAS 7782-49-2, 99%
S. Blackgray non metallic. It is possible to combine with either concentrated sulfuric acid or chloroform. Its purity is 99.9%. Three options are available: 100-200 and 325.
S. Blackgray non metallic. It is possible to combine with either concentrated sulfuric acid or chloroform. Its purity is 99.9%. Three options are available: 100-200 and 325.
It is a clear to pale yellow liquid that can be pressed into a solid. Polyglycol laurate is a polyglycol. In strong acid, strong base, easy hydrolysis.Stimulation.Irritation to skin and eyes. Possible hazards to the environment and special attent
This product, a white powder, is a perfluorinated anionic surfactant. It has general characteristics of fluorinated cationic surfactants. About EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt: EF-42 Perfluoro-1-butanesulfonic Acid Potassium