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Best supplier of Tetraglycerol丨CAS 56491-53-3
Tetraglycerol (CAS 56491-53-3) is a polyglycerol compound composed of four glycerol units, offering excellent water solubility, emulsifying ability, and moisturizing properties. It is widely used as a multifunctional ingredient in formulations requiring stability, hydration, and surface activity.
Specifications
| Appearance | Light yellow liquid |
| Effective Content | ≥99% |
| Heating Volatilization (2h, 105℃) | ≤1.0% |
| Solidification Value | ≤0℃ |
| Refractive Index (25℃) | 1.475–1.495 |
| Degree of Polymerization | 4 ± 0.1 |
Chemical Identifiers
| InChI | InChI=1S/4C3H8O3/c4*4-1-3(6)2-5/h4*3-6H,1-2H2 |
| InChI Key | JYKSTGLAIMQDRA-UHFFFAOYSA-N |
| Smiles | C(C(CO)O)O.C(C(CO)O)O.C(C(CO)O)O.C(C(CO)O)O |
| EC No. | 310-131-8 |
| MDL No. | MFCD21607584 |
| PubChem CID | 19708237 |
Applications
Cosmetic Industry
Food Industry
Pharmaceutical Industry
Used as an excipient and formulation aid in pharmaceutical preparations, supporting solubility improvement, stabilization, and controlled ingredient dispersion.
Industrial Applications

