![](/CAS/GIF/6865-35-6.gif)
Barium stearate synthesis
- Product Name:Barium stearate
- CAS Number:6865-35-6
- Molecular formula:C36H70BaO4
- Molecular Weight:704.27
![Stearic acid](/CAS/GIF/57-11-4.gif)
57-11-4
1210 suppliers
$6.00/100g
![Barium stearate](/CAS/GIF/6865-35-6.gif)
6865-35-6
320 suppliers
$5.00/100g
Yield:-
Reaction Conditions:
with barium(II) hydroxide in methanol;water at 65; for 0.000833333 h;Industrial scale;
Steps:
7 Example 7 Preparation of barium stearate
Preparing a solution of stearic acid in methanol in a container, The concentration is 0.4mol/L, the flow rate of the metering pump is set to 20ml/min; in another container, the aqueous solution of barium hydroxide is prepared at a concentration of 0.2mol/L. Set the flow rate of the metering pump to 20ml/min; start two metering pumps and enter the microchannel reactor or pipeline reactor at 65 degrees.The reaction was carried out for 3 seconds, then passed through a 20-degree cooling pipe, cooled, and the product was filtered, dried, and the product purity was 99.7%, and the particle diameter D50 was 0.32 μm. Or, after the above reaction, without cooling, Spray drying was carried out directly to obtain a product having a purity of 99.2% and a particle diameter D50 of 95 nm.
References:
Weisipu New Materials (Suzhou) Co., Ltd.;Chen Xiao;Yuan Xiaodong;Liu Haifeng;Chen Hua;Yu Limin CN109503357, 2019, A Location in patent:Paragraph 0084; 0085; 0086; 0087