Glycerol Ester
Ester Gum, Glycerol Ester of Rosin
- CAS
- 8050-31-5
- EC
- 232-482-5
- Food Code
- E445
- Sectors
- Food & Nutrition, Coatings, Adhesives, Sealants & Elastomers
Glycerol Ester (CAS 8050-31-5) is a lipid-compatible compound formed by esterification of glycerol with fatty acids, supplied as a solid and carrying food additive code E445 for use as a food emulsifier, lubricant and coating ingredient.
Typical Properties
| Molecular weight | 376.53 g/mol |
|---|---|
| Form | Solid |
| Density | 1.063g/cm3 at 20°C |
| 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.
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Glycerol Ester
Applications
Used in food emulsifiers, lubricants, and coatings. In cosmetics, they provide emollience and viscosity control.
Safety & Risks
Non-toxic and food-grade. Avoid high heat and humidity to prevent hydrolysis.
Packaging
Supplied in 25 kg bags or 200 kg drums. Store sealed, cool, and dry.