Sodium Stearate CAS 822-16-2 Information
| CAS |
822-16-2 |
| Molecular formula |
306.45907 |
| Molecular weight |
C18H35NaO2 |
| EIENCS |
212-490-5 |
| Form |
Powder |
| Melting point |
270 °C |
| boling point |
359.4°C (760 mmHg) |
| Density |
1.07 g/cm3 |
| Solubility |
Slightly soluble in water and in ethanol (96 per cent). |
| PKA |
/ |
| Color |
white |
| Storage temp |
2-8°C |
What is Sodium Stearate CAS 822-16-2?
Chemical formula: C₁₇H₃₅COONa or C₁₈H₃₅NaO₂
Molecular weight: 306.46 g/mol
CAS number: 822-16-2
Alternative names: Sodium stearate, Stearic acid sodium, Sodium octanoate
Appearance: White oily powder or blocky solid, with a slippery feel and a fatty odor.
Sodium stearate, as a multifunctional anionic surfactant, is applied in various industrial fields such as cosmetics, plastics, and building materials. When choosing it, one needs to match the process parameters according to specific purposes (for example, high purity is required for cosmetics, and thermal stability is needed for plastics), and strictly follow safety regulations.
Sodium Stearate CAS 822-16-2 Use
1. Household Care and Detergents
Main Components of Soap: Acts as both a surfactant and a formulator in bar soap, controlling foam.
Toothpaste and Cosmetics: Used as an emulsifier (O/W type) in shaving gels and moisturizing creams, enhancing viscosity and stability.
2. Plastic and Polymer Industry
Stabilizers and Lubricants:
Used as a heat stabilizer for PVC (enhancing heat resistance when combined with zinc soap);
Eliminating the influence of catalyst residues in polyethylene/polypropylene to improve demolding performance.
Waterproofing Agents: Used for waterproof treatment of building materials or packaging materials.
3. Other Fields
Adhesives: Thickener for reattaching paper sheets using natural rubber.
Food Additives: Plasticizer for chewable gum (requires food-grade purity).
Corrosion Inhibitors: Provide metal protection in polyethylene films.
Sodium Stearate CAS 822-16-2 safety
Safety measures: Wear gloves/protective goggles during operation to prevent contact with skin and eyes.
Storage conditions: Store in a cool, dry, and well-ventilated place. Seal and keep away from moisture. The recommended temperature is 2 - 8°C.
Leakage handling: Clean with absorbent materials to avoid dust.
Deshangchemical Info
- ● Comgpany name : Shandong Deshang Chemicals Co., Ltd.
- ● Main products : Treatments, sedimentation agents, flame retardants, catalysts, matte pigments, talcum powder, PVC additives, antifreeze agents, cellulose, cleaning agents, coconut oil, hydroxyethyl, cosmetics, matte agents, betaine, disinfectants, photosensitizers, humidifying agents, blue pigments, curing agents, potassium formate, sodium formate, cyclohexanol, preservatives, grinding aids.
- ● Date of establishment : 2022-03-11
- ● Total Employees : 200+
- ● Registered capital: 10000000 RMB
Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
