Chemical Identification
- Chemical Name: Sodium Methyl Oleoyl Taurate
- Synonyms: Sodium N-methyl-N-oleoyl taurate, Geropon T-77, Unipon T77
- CAS Number: 137-20-2
- Molecular Formula: C₂₁H₄₀NNaO₄S
- Molecular Weight: 425.6 g/mol
Description
Sodium Methyl Oleoyl Taurate is an anionic surfactant known for its mildness and excellent emulsifying, thickening, and foaming properties. It is commonly used in personal care formulations and various industrial applications.
Physical and Chemical Properties
- Appearance: Clear to pale yellow liquid
- Odor: Slight characteristic odor
- Solubility: Soluble in water
- pH (1% solution): 7.0 – 9.0
- Density: 1.0 – 1.1 g/cm³
- Viscosity: 100 – 500 cP (depending on concentration)
Physical Properties
- Appearance: Soft white paste or clear liquid (depending on concentration)
- Odor: Fishy
- Solubility: Soluble in water
- pH: Approximately 7-8 (typical for sodium salt solutions)
- Flash Point: Not specified (non-volatile)
Chemical Properties
- Surfactant Type: Anionic
- Stability: Stable over a wide pH range
- Compatibility: Compatible with nonionic and anionic surfactants
- Biodegradability: Readily biodegradable
Applications
- Personal Care: Used in shampoos, body washes, and skin cleansers for its gentle surfactant properties.
- Cosmetics: Acts as an emulsifier in creams and lotions, enhancing texture and stability.
- Industrial Use: Employed in formulations requiring mild surfactants, including cleaning agents and fabric softeners.
Handling and Safety
- Storage: Store in a cool, dry place away from direct sunlight. Keep containers tightly closed when not in use.
- Personal Protection: Use gloves and protective eyewear when handling to minimize skin and eye contact.
- First Aid Measures: In case of skin contact, wash thoroughly with soap and water. If ingested, seek medical attention.
Regulatory Information
- Hazard Classification: Generally recognized as safe; however, may cause mild irritation in concentrated forms.
- Environmental Impact: Biodegradable; follow local regulations regarding disposal.
Packaging
- Available in various packaging options, including drums and bulk containers, based on customer requirements.