A non-ionic, white powder or flake, which is insoluble with water, but soluble with ethanol and organic solvents. About PGMS Propylene glycol monostearate: A non-ionic, white powder or flake, which is insoluble with water but soluble with ethanol…
Various crystal forms of alumina (α, β, γ, δ, θ, etc.) have been found, among which γ-Al2O3 is also called active alumina.…
TEP75, a novel cationic suprafactant from plant-derived cationic surfactants is a replacement for cationic conditioning agent such as polyaquaternium salts or octadecyltrialtrimethyl chloride. About Di (palmiticcarboxyethyl) hydroxyethyl methyl amm…
French scientists have confirmed for the first time through genome sequencing that the "deltacron" variant of the new coronavirus that has previously attracted a lot of attention does exist, which combines the mutations in the new coronavirus delta v…