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…
overview[1] uv absorber uva is a light stabilizer. it is a kind of substance that can absorb the ultraviolet part of sunlight or fluorescence source w…
overview ultraviolet absorber is a kind of light stabilizer that can absorb the ultraviolet part of sunlight and fluorescent light sources without cha…
foreword ultraviolet absorber is a kind of light stabilizer that can absorb the ultraviolet part of sunlight and fluorescent light sources without cha…
in-depth analysis | silicone-free vs silicone, shampoo actually how to choose? in recent years, the concept of silicone-free shampoo has become more a…
scope and labeling of food additives definition of food additives the food safety law of the people’s republic of china stipulates that food add…