| PROPERTY | UNIT | SPECIFICATION |
|---|---|---|
| Assay (C3H8O3; Anhydrous Basis) | % | 99.0-101.0 |
| Specific Gravity @ 25°C | 1.258 Minimum | |
| Water | % | 2.0 Maximum |
| Readily Carbonizable Substances | To Pass Test | |
| Residue after Ignition | 0.01 Maximum | |
| Appearance of Solution | To Pass Test | |
| Chloride (Cl) | % | 0.001 Maximum |
| Sulfate (SO4) | % | 0.002 Maximum |
| Heavy Metals (as Pb) | ppm | 5 Maximum |
| Refractive Index | 1.470-1.475 | |
| Organic Volatile Impurities | To Pass Test | |
| Color | To Pass Test | |
| ppm | 30 Maximum | |
| Ammonium | To Pass Test | |
| Fatty Acids and Esters | To Pass Test | |
| Diethylene Glycol and Related Compounds | To Pass Test | |
| Calcium (Ca) | To Pass Test | |
| Acidity or Alkalinity | To Pass Test | |
| Arsenic (as As) | ppm | 2 Maximum |
| Acrolein, Glucose or other Reducing Substances | To Pass Test | |
| Aldehydes and Reducing Substances | To Pass Test | |
| Sugars | To Pass Test |
Application
Glycerin is a versatile and widely used humecant, thickener, lubricant, solvent, and sweetener used in many food, pharmaceutical, and personal care applications. Additional applications include use as an antifreeze or a chemical intermediate. Glycerin can be derived from natural, renewable sources, as a byproduct of biodiesel, or it can be synthetically created.
Grades Available
Crude, Technical Grade
NOTE: The above specifications are a representation of one of several grades we have available for this product. If you need to meet a particular specification, please inquire with us.
Packaging
This product is available in various packaging options. Please ask about custom packaging.
Synonyms
Glycerol, glycerin.
