Glyceryl Monostearate
GMS, Glycerol Monostearate, Monostearin
- CAS
- 123-94-4
- EC
- 204-664-4
- Food Code
- E471
- Sectors
- Food & Nutrition, Pharma & Healthcare, Plastics & Polymers
Glyceryl Monostearate (CAS 123-94-4) is a monoester of glycerol and stearic acid that appears as a white to off-white waxy solid and acts as an emulsifier and lubricant in food, pharmaceutical, cosmetic and plastics applications.
Typical Properties
| Molecular formula | C21H42O4 |
|---|---|
| Molecular weight | 358.56 g/mol |
| Form | Solid |
| Color | White to Off-White |
| Odor | at 100.00 %. mild fatty waxy |
| Melting point | 81-81.5 °C |
| Density | 0.9678 g/cm³ @ Temp: 20 °C |
| HS code | 29157090 |
| Grades available | Food Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Glyceryl Monostearate
Applications
Used in food, cosmetics, and pharmaceuticals for emulsion stabilization and texture enhancement. In plastics, it serves as an antistatic and internal lubricant.
Safety & Risks
Non-toxic and biodegradable. Store away from direct heat and moisture to prevent oxidation.
Packaging
Supplied in 25 kg paper bags or cartons. Store cool, dry, and sealed.