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Sodium stearate

Sodium stearate Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718
Products Intro: Product Name:Sodium stearate
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Products Intro: Product Name:Sodium stearate
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:822-16-2
Purity:99% Package:500G;1KG;5KG;25KG
Tel: +86 21 5161 9050/ 5187 7795
Products Intro: Product Name:Sodium stearate
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Products Intro: Product Name:Sodium stearate
Purity:99.9% Package:1KG;5USD

Lastest Price from Sodium stearate manufacturers

  • Sodium stearate
  • US $350.00 / ASSAYS
  • 2021-09-14
  • CAS:822-16-2
  • Min. Order: 1KG
  • Purity: cp
  • Supply Ability: 100tons
  • Sodium stearate
  • US $1.00 / KG
  • 2021-08-25
  • CAS:822-16-2
  • Min. Order: 1KG
  • Purity: ≥99.5%
  • Supply Ability: 100T
  • Sodium Stearate
  • US $1.80 / Kg/Bag
  • 2021-07-13
  • CAS:822-16-2
  • Min. Order: 1T
  • Purity: 99%
  • Supply Ability: 1000tons/month
Sodium stearate Basic information
Description References
Product Name:Sodium stearate
Synonyms:bonderlube235;flexichemb;prodhygine;stearatedesodium;stearicacid,sodiumsalt,mixtureofstearicandpalmiticfattychain;Natriumstearat;Octadecanoic acid sodium salt, Stearic acid sodium salt;STEARIC ACID, SODIUM SALT, 96%, MIXTURE OF STEARIC AND PALMITIC FATTY CHAIN
Product Categories:Food additives;emulsifier;Anionic Surfactants;Carboxylate (Surfactants);Functional Materials;metal carboxylate;Surfactants
Mol File:822-16-2.mol
Sodium stearate Structure
Sodium stearate Chemical Properties
Melting point 270 °C
density 1.07 g/cm3
storage temp. 2-8°C
solubility Slightly soluble in water and in ethanol (96 per cent).
form Powder
color white
Merck 14,8678
BRN 3576813
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference822-16-2(CAS DataBase Reference)
EPA Substance Registry SystemSodium stearate (822-16-2)
Safety Information
Safety Statements 24/25
WGK Germany 1
RTECS WI4725000
HazardClass 9
PackingGroup III
HS Code 29157090
Hazardous Substances Data822-16-2(Hazardous Substances Data)
MSDS Information
Stearic acid sodium salt English
SigmaAldrich English
ACROS English
ALFA English
Sodium stearate Usage And Synthesis
DescriptionAs the sodium salt of stearic acid, sodium stearate is a highly functional material that can be applied in various fields, especially in cosmetic formulations, where it is effective to stabilize emulsions like lotions, make products thicker, more viscous. It is also widely used in the deodorant produce, in which it can serve as a major constituent of soap produced by saponification of oils and fats. Besides, it can be applied in the production of latex paints, rubbers, inks and also a component of some food additives and flavorings.
The purified sodium stearate can be synthesized by neutrallzation reaction of stearic acid and sodium hydroxide.
DescriptionSodium stearate is the sodium salt of stearic acid. This white solid is the most common soap. It is found in many types of solid deodorants, rubbers, latex paints, and inks. It is also a component of some food additives and food flavorings.
Chemical Propertieswhite to off-white powder
Chemical PropertiesSodium stearate, NaC18H35O2, white solid, soluble, froth or foam upon shaking the water solution (soap), formed by reaction of NaOH and stearic acid (in alcoholic solution) and evaporating. Used as a source of stearate.
UsesSodium Stearate is the sodium salt of stearic acid. it functions as a binder, emulsifier, and anticaking agent. it is used as a plasticizer in chewing gum base.
UsesCharacteristic of soaps, sodium stearate has both hydrophilic and hydrophobic parts, the carboxylate and the long hydrocarbon chain, respectively. These two chemically different components induce the formation of micelles, which present the hydrophilic heads outwards and their hydrophobic (hydrocarbon) tails inwards, providing a lipophilic environment for hydrophobic compounds. It is also used in the pharmaceutical industry as a surfactant to aid the solubility of hydrophobic compounds in the production of various mouth foams.
Usesβ-Lactamase inhibitor
UsesPharmaceutic aid (emulsifying and stiffening agent). In glycerol suppositories; also in toothpaste; as waterproofing agent.
Usessodium stearate is a fatty acid used as a waterproofing agent. Sodium stearate is one of the least allergy-causing sodium salts of fatty acids. It is non-irritating to the skin.
Production MethodsSodium stearate is produced as a major component of soap upon saponification of oils and fats. The percentage of the sodium stearate depends on the ingredient fats. Tallow is especially high in stearic acid content (as the triglyceride), whereas most fats only contain a few percent. The idealized equation for the formation of sodium stearate from stearin (the triglyceride of stearic acid) follows :
(C18H35O2)3C3H5 → C3H5(OH)3 + 3 C17H35CO2Na
Purified sodium stearate can be made by neutralizing stearic acid with sodium hydroxide.
DefinitionChEBI: An organic sodium salt comprising equal numbers of sodium and stearate ions.
Safety ProfilePoison by intravenous route. When heated to decomposition it emits toxic fumes of Na2O.
Purification MethodsIt is better to prepare it by adding a slight excess of octadecanoic acid to ethanolic NaOH, evaporating and extracting the residue with dry Et2O. [Beilstein 2 III 1003.]
Tag:Sodium stearate(822-16-2) Related Product Information
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