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Dimethyl Octadecylhydroxyethyl Ammonium Nitrate has a stability limit of a 5% dilute acids dilute. However, it should not be mixed with anionic surfactants. About Dimethyl Octadecyl Hydroxyethyl Ammonium Nitrate Dimethyl octadecylhydroxyethyl ammo…
For the two astronauts that had simply boarded the Boeing "Starliner," this journey was really discouraging. According to NASA on June 10 regional time, the CST-100 "Starliner" parked at the International Space Station had another helium leak. This w…
The composition of titanium alloy TC4 material is Ti-6Al-4V, which belongs to (α+β) type titanium alloy and has good comprehensive mechanical and mechanical properties.…
U.S. refiners forecast strong first-quarter earnings as margins on gasoline and diesel sales improved, refining capacity fell sharply and crude supplies tightened due to the Russia-Ukraine war.Global refining capacity has declined amid the coronaviru…