ISO 9001:2015
| Product Name: | Propyleneglycol alginate | Catalogue Number: | GR-131752735 |
| Batch Size: | 2000KG | Lot Number: | 20230301 |
| CAS Number: | 9005-37-2 | Production Date: | |
| Molecular Formula: | C17H28O13 | Report Date: | 2023-03-01 |
| Molecular Weight: | 440.4 | Expiry Date: | |
| Storage: | Room temperature, Protected from light and Sealed |
| Test Items | Specifieation | Results |
| Appearance | White to light yellow powder | Conforms |
| Esterification degree | ≥40.0% | 89.1% |
| Loss on drying | ≤20.0% | 15.1% |
| Insoluble ash | ≤1.0% | 0.2% |
| Viscosity at 20°C (mPa·s) | 35- ~ 600 | 420 |
| Pb | ≤5 ppm | Conforms |
| As | ≤2 ppm | Conforms |
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Prepared by: |
Reviewed by: |
Aproved by General manager: |
| Date: | Date: | Date: |
