catalysts morpholine has been employed as a catalyst for thecondensation of aldehydes and ketones which containactive methyl or methylene groups. the condensates maybe hydrogenated to polyhydroxy comp ...

emergency treatment and disposal methods : a leakage contingency   rapid withdrawal from air leakage personnel to a safe area, and isolation and strict restrictions on access. cut off the fire so ...

adama has launched the fungicide banzai (dimethomorph) to combat one of the major diseases affecting tomato and potato crops: the potato blight (phytophthora infestans). common in places with mild tem ...

everberg, belgium – corporation (nyse:hun) and the zamil group holding company today signed a non-binding memorandum of understanding (mou) to explore the feasibility of constructing and operating a ...