Sodium stearate CAS 822-16-2

Application:

1. Used in the manufacture of soap detergents and as an emulsifier in cosmetics.

2. Used as metal heat treatment and plastic stabilizer.

3. Used in the manufacture of toothpaste, also used as a waterproofing agent and plastic stabilizer.

4. Sodium stearate can be used as a heat stabilizer for polyvinyl chloride, as well as raw materials for cosmetic flour, moisturizing ointment and pharmaceutical tablets (excipients, lubricants); used in school wood powder to make it lubricated, bright and transparent; used as a transparent matting agent in the paint industry, etc. The metal soaps used as polyvinyl chloride stabilizers are mostly high-grade fatty acid salts of cadmium, barium, calcium, zinc and magnesium, and the base is stearic acid and lauric acid. The performance of metal soap stabilizer Chemicalbook varies with the type of metal and acid radical. The general rules are as follows: Heat resistance: cadmium and zinc soaps have good initial heat resistance; barium, calcium, magnesium and strontium soaps have good long-term heat resistance, and lead soaps are in the middle. Weather resistance: cadmium, zinc, lead, barium and tin soaps are better. Processability: lead and cadmium soaps have good lubricity, but acid radicals also have a great influence on lubricity. Widely used in food, medicine, coatings, plastics, rubber, textiles, etc.