ISO 9001:2015
| Product Name: | Ethyl cellulose | Catalogue Number: | GR-24832091 |
| Batch Size: | 500KG | Lot Number: | 20230408 |
| CAS Number: | 9004-57-3 | Production Date: | |
| Molecular Formula: | C20H38O11 | Report Date: | 2023-04-08 |
| Molecular Weight: | 454.5 | Expiry Date: | |
| Storage: | Room temperature, Protected from light and Sealed |
| Test Items | Specifieation | Results |
| Appearance | White powder or granules | Conforms |
| Ethoxyl | 47.5～49.5% | 47.8% |
| Viscosity (cp) | 3.0～5.6 | 4.3 |
| Loss on drying | ≤3.0% | 2.1% |
| Ignition residue | ≤0.4% | 0.19% |
| Acetaldehyde | ≤0.01% | Conforms |
| Chlorides | ≤0.1% | Conforms |
| As | ≤3 ppm | Conforms |
| Pb | ≤3 ppm | Conforms |
| Hg | ≤1 ppm | Conforms |
| Cd | ≤1 ppm | Conforms |
| Heavy metals | ≤10 ppm | Conforms |
| signature | ||
Prepared by: |
Reviewed by: |
Aproved by General manager: |
| Date: | Date: | Date: |
