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"To date, it is not well understood how nitrogen molecular ions with large molecular weight can exist at such high altitudes," he continued.

"It's a very stable chemical with a low molecular weight," Fairey said.

Since the molecular weight of salt is very small, we use a special membrane that filters it through very small holes that allows only these molecules to pass through.

Further, hydrophobicity and molecular weight both had an influence on preventing protein aggregation and enhancing protein stabilization.

Since chitin is a very high molecular weight polysaccharide, traditional processing techniques rely on caustic chemicals to break it down.