久久久久久久久毛片精品|韩国一区二区三区无码免费|精品国产毛片一区二区无码|无码av在线一区二区三区

Appearance：Translucent red-brown liquid

Cas No.: 21564-17-0

Active ingredient: 30%

Dispersibility in water: Well disperse in water and form white emulsion after stirring

Density: 1.16-1.26 g/cbm

PH (1:10 in water): 4-7

Odor(25°C)：Mild and no unpleasant