This standard specifies the method for measuring the scope of the requirements of petroleum sulfonate petroleum sulfonate prices, Jinan boo chemical test methods to determine the rules of flag petroleum sulfonate, packaging, transportation and storage. This standard applies to refined oil fractions by sulfur trioxide or oleum sulfonation, neutralization, extraction, such as processing of the product. The product has good emulsifying properties and corrosion resistance. Its code name T702. Petroleum sulfonate: 250 ml Erlenmeyer flask two, porcelain crucible 3, pipette 50ml, 20ml each one, 10ml, 5ml pipette each one, a part cotton wool, 50% isopropyl alcohol solution: isopropanol : Distilled water 1: 1, petroleum ether (AR), 3% bromine (AR), concentrated sulfuric acid (AR), concentrated hydrochloric acid (AR) barium chloride (AR), with distilled water and PH test paper. 4.2.2 Principle: Jinan Boao Chemical and mineral oil based on petroleum sulfonate solubility in isopropanol and petroleum ether different times by the method of maximum extraction of sodium and mineral oil will separate to each measured content. Then according to the quality of organic matter and sulfate ash after burning to determine the salt content and the average molecular weight. Linyi petroleum sulfonate, petroleum sulfonate prices offered by Jinan Jinan Chemical boo boo chemical. Welcome to consult Jinan Boao Chemical Co., Ltd. (www.jnboaohuagong.com), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Manager Ma