Yang Qing Chemical Co., Ltd., Guangzhou distribution of propylene glycol, glycerin, triethanolamine, AES, AOS variety, reasonable prices. Guangzhou Yang Qing Chemical Co., strength, credit, keep the contract, to ensure product quality, variety of operating characteristics and principle of small profits castor manufacturers agent, won the trust of our customers. Main: Indian refining a castor oil, castor oil to a refinery in Inner Mongolia Pour about 100 ml Erlenmeyer flask (ml) 95% ethanol castor oil, even shake the sample fully dissolved in ethanol (if not fast Castor oil is dissolved in hot water heating most dominant agents available winter heating furnace slowly dissolved), and cooled to room temperature. % D & j1 p6 I "W $ u5 N9 J0 a: ro 6) first basic burette with distilled water to clean, then the prepared potassium hydroxide (KOH) solution to clean the standard 2 to 3 times, attention will also buret tip while cleaning. Then burette filled potassium hydroxide (KOH) standard solution, adjusted to 0 scale line Guangzhou Yang Qing Chemical Co., Ltd. Distribution of propylene glycol, glycerin, triethanolamine, AES, AOS variety, reasonable prices. Guangzhou Yang Qing Chemical Co., strength, credit, keep the contract, to ensure product quality castor national agency, variety principles of operating characteristics and puerile, and win the trust of our customers. Main: Indian castor oil refinery level, Inner Mongolia refining castor oil viscosity of a large, soluble in ethanol, which is different from other major oil traits. hulled kernels cold pressed castor oil obtained after refining used as a laxative. hot pressing or leaching obtained Oil can be used as lubricants and manufacturing amide -11 fiber, Turkey red oil and other raw materials. castor agent in Guangzhou, Yang Qing chemicals, castor oil provided by the Guangzhou Yang Qing Chemical Co., Guangzhou Yang Qing Chemical Co. (www.gzyangqing. com) (www.gzyangqing.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can directly Our customer service staff dialogue, we would like future cooperation happy!