磷酸十六烷基酯3539-43-1

磷酸十六烷基酯（鲸蜡醇磷酸酯，CAS：3539-43-3），属于长链烷基磷酸酯类阴离子表面活性剂。本品为白色至浅米色粉末，难溶于水，可分散于热水，溶于醇类、油脂，中和后乳化性能优异，是常用的水包油乳化剂，乳化稳定、耐温性好，和各类化妆品原料相容性佳。主要用于护肤膏霜、防晒产品、乳液、彩妆等日化配方，提升乳液稳定性，改善涂抹肤感；也可作为颜料分散剂、金属防锈助剂、精细化工合成原料。25kg 纸板桶密封包装，阴凉干燥储存。

Cetyl Phosphate (CAS 3539-43-3) is an anionic phosphate ester surfactant. It is white to beige powder, poorly soluble in water and dispersible in hot water. It is widely used as oil-in-water emulsifier in creams, sunscreens and other cosmetic formulations, also used as dispersant and antirust additive. Store sealed in cool and dry place.