Pacific oil flax oil are made in China, but the multi-containing impurities, utility poor, it is not commonly used. 3 treated with sulfuric acid as sulfonating agent selling large quantities of castor oil Swire successfully improved the stability of the fatty acid salt water hardness. Preparation dyeing Jinan Boao Chemical Pacific oil (Turkey Red oil) (a) can be homemade Swire Pacific oil oil, the raw materials used and the amount is as follows: castor oil 30 kg of sulfuric acid (66 ° B'e) 7.5 ~ 8 kilograms of roast? (22 ° B'e) 2.7 公斤 salt water (4 ~ 5 ° B'e) 3 公斤 1 operating in 100 liters of Fanyingguo (ceramic cylinder), pour castor oil 30 kg Pacific oil production, and then at 6 scores within hours after hours, Jinan Boao Chemicals were washed with an equal amount of water to remove excess sulfuric acid. And then washed with 4 ~ 5 ° B'e salt water, because the reaction product, though soluble in water, but insoluble in acid and salt water. Since then, the use of 22 ° B'e burning? Solution and residual amount of acid, burning? Amount shall see sulfonated situation and residual acid production rate. Neutralization, the milky mixture was stirred initially and finally converted to a clear solution to slightly acidic and dissolved in 10 times the water, the solution was transparent grade. Finally, diluted with water to 75 kilograms (about 40% of the finished product), you can install a barrel. Jinan Swire oil, a lot of sales Swire oil, chemicals provided by Jinan Jinan 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