background technology ascorbic acid magnesium phosphate is a vitamin c derivative. derivating the 2-position hydroxyl group into a phosphate ester can…

polyethylene glycol (peg) is very commonly used and is used in all walks of life. in rubber, it mainly neutralizes the acidity of fillers and speeds u…

ethylene glycol ether is an ethylene glycol monoether compound. the structure of ethylene glycol monoether compounds contains ether bonds, hydroxyl gr…

uv absorber is a type of substance that can prevent polymer degradation caused by sunlight or other artificial ultraviolet light. it is a light-stable…

isopropyl alcohol belongs toorganic compounds, n-propanol isomer, also known as dimethylmethanol and 2-propanol, and is also called ipa in the industr…

overview[1] lurasidone is a new type of atypical antipsychotic drug, which is a benzodiazepine derivative. chiral (1r, 2r)-1,2-cyclohexanedimethanol i…

uv absorber [overview] ultraviolet absorbers are currently the most widely used type of light stabilizers. according to their structures, they can be …

background and overview[1][2] as the amount of ultraviolet radiation increases and becomes shorter-wavelength, it has significant harm and impact on h…

overview the maximum absorption wavelength of uv absorber bp-3 is 287nm, and it also absorbs at 335 nm. it can absorb ultraviolet light from 270nm to …

background and overview[1][2] due to the destruction of the ozone layer, the intensity of ultraviolet radiation radiated to the ground continues to in…

uv absorber ultraviolet absorbers are a type of substance that can prevent polymer degradation caused by sunlight or other artificial ultraviolet ligh…