Glycerols
CRUDE GLYCERINE
By-product of the biodiesel manufacturing process. Used in the cosmetic, textile and pharmaceutical industries.
Technical information
Among its uses are the production of cosmetics and soaps, the production of medicines in the form of syrups, the production of alkyd resins that are used as insulators, in the paint and lacquer industry, the textile industry, providing elasticity and softness to fabrics and in industry. of leather.
| Features | Method | Unit | Specification |
| Glycerol | AOCS Ea-694 | % | 82-85 |
| Methanol | EN 14110 | % | 1 Max. |
| Chlorides | USP 32 | % | 7 Max. |
| M.O.N.G. | Std. Method 3- 137 | % | 6 Max. |
| Moisture Content (Karl Fisher) | ASTM E203 | % | 10 Max. |
TECHNICAL GLYCERINE
Technical information
| Features | Unit | Requirement | Method | Report |
| Appearance | Visual | Report | Visual | Viscous amber liquid with the presence of suspended particles |
| Glycerol content (Assay) | % | 80% min | Titrimetric USP 35 | 84,03 |
| Water content (Karl Fisher) | % | 15% máx | USP 35 method 921 | 106142 mg/Kg (10,63%) |
| Ashes | % | 10% máx | USP 35 method 921 | 4,57 |
| pH | NA | Report | Internal Method BioD S.A. | 7,66 |
| MONG | % | Report | ISO 2464 | 0,79 |
| Salt content as NaCl | % | Report | Internal Method BioD S.A. | 3,99 |
| NaOH content | % | Report | Internal Method BioD S.A. | Not quantifiable |
| Methanol content | % | 0,1% máx | ASTM D7716 – 11a | <0,02 |