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Sodium Stearate is the sodium salt of stearic acid and is one of the most common metallic soaps universally preferred. Sodium octadecanoate's amphiphilic structure makes it an effective surfactant, emulsifier, and foaming agent. In applications like solid deodorant sticks or creams, (stearic acid, sodium salt) gelling ability provides the product's solid or semi-solid structure. By increasing the viscosity and stability of emulsions, it prevents water-based and oil-based components from separating over time, ensuring a consistent and uniform product. Sodium palmitostearate is preferred in solid soaps, detergents, deodorants, and cosmetics, and in plastics as a lubricant and stabiliser. Also referred to as octadecanoic acid, sodium salt, by sodium Stearate suppliers and manufacturers. We are the leading, trusted sodium stearate supplier worldwide and in the United States, with reliable lead times and global supply capability.
Sodium Stearate is the sodium salt of stearic acid and is one of the most common metallic soaps universally preferred. Sodium octadecanoate's amphiphilic structure makes it an effective surfactant, emulsifier, and foaming agent. In applications like solid deodorant sticks or creams, (stearic acid, sodium salt) gelling ability provides the product's solid or semi-solid structure. By increasing the viscosity and stability of emulsions, it prevents water-based and oil-based components from separating over time, ensuring a consistent and uniform product. Sodium palmitostearate is preferred in solid soaps, detergents, deodorants, and cosmetics, and in plastics as a lubricant and stabiliser. Also ...
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Oleochemicals
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Metal Stearates
Sodium
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Chemical Properties & Specifications
H315 (19.3%): Skin corrosion/irritation
H318 (19%): Serious eye damage/eye irritation
P264, P264+P265, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, and P362+P364
Primary soap base in bar soaps; foaming agent in detergents; stabiliser in deodorant sticks
Emulsifier and thickener in creams and ointments
Lubricant and release agent in plastics and rubber; stabilizer in coatings
Provides foaming, emulsification, thickening, and surface activity across industries
Store at 15–30 °C
Dry, closed storage; protect from moisture
Keep sealed in original packaging
25 kg bags, cartons, drums
24 months under recommended storage
It is the classic soap-forming salt, providing foaming and cleansing properties.
Sodium stearate is an amphiphilic molecule, meaning it possesses both a hydrophilic (water-loving) and a hydrophobic (water-fearing) part.
Unlike smaller surfactant molecules, sodium stearate's long fatty acid chains allow it to form a structured network that traps and thickens a liquid base.
Yes, universally used to stabilize oil-water systems.
In-stock for standard grades; 2–3 weeks for bulk/custom.
Yes, export ready with COA, TDS, SDS, compliance certificates.
