Where to buy Polysorbate 20 at better price with good quality?
Where to buy Polysorbate 20 E432
Polysorbate 20 E432 is a yellow to amber liquid with a faint odor and a warm, somewhat bitter taste. This product is a mixture of laurate, partial esters of sorbitol, and sorbitol anhydrides condensed with 20 moles of ethylene oxide. It is commonly used as a