Naphthenic Acid With Low Price Cas 1338-24-5

Naphthenic Acid Naphthenic Acid is a type of organic acid that is derived from petroleum or coal tar sources. It is a mixture of carboxylic acids with varying carbon chain lengths and degrees of unsaturation. Naphthenic Acid is commonly available as a dark brown liquid or in solid form. It is Light yellow to brown oil liquid with special smell. Naphthenic acid is the name for an unspecific mixture of several Cyclopentyl and Cyclohexyl Carboxylic acids with molecular weight of 120 to well over 700 au. The main fraction are Carboxylic acids with a carbon backbone of 9 to 20 carbons. The naphthate fraction of the crude oil refined is oxidized and yields Naphthenic acid. The composition differs with the crude oil composition and the conditions during refined and oxidation. Appearance Light yellow to brown oil liquid Smell special odor Acid Value 160-250 Flash point 12°C Packing 190kgs/drum, 15200/1x20'GP   Applications: Petroleum Industry: N