Petrolatum is an inherently stable material owing to the unreactive nature of its hydrocarbon components. Petrolatum is soluble in ether, hexane and most volatile or non-volatile oil; easily soluble in benzene, carbon disulfide, chloroform and turpentine. A white, yellow or light amber semisolid fatty substance. Transparent when thin-layered, slightly fluorescent. Insoluble in water, almost insoluble in cold or hot ethanol and cold anhydrous ethanol.
God66
Ta88
Brooke Celine
Bgd33
Qq88 Nhà Cái
Guantes Para Gym
Fb88
Hbbet
Perry Curiston
Good78net