GB 28366-2012
GB 28366-2012
GB 28366-2012
GB 28366-2012
5-Ethyl 3-Hydroxy 4-Methyl 2(5H)-Furanone
GB 28366-2012
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.