ISO 9001:2015
| Product Name: | Tetrahydromethyl-1,3-isobenzofurandione | Catalogue Number: | GR-3033842 |
| Batch Size: | 200KG | Lot Number: | 20230105 |
| CAS Number: | 11070-44-3 | Production Date: | |
| Molecular Formula: | C9H10O3 | Report Date: | 2023-01-05 |
| Molecular Weight: | 166.17 | Expiry Date: | |
| Storage: | Room temperature, Protected from light and Sealed |
| Test Items | Specifieation | Results |
| Appearance | Colorless to light yellow liquid | Conforms |
| Color（Pt-Co) | ≤200 | Conforms |
| Crystallization point | ≤-15°C | Conforms |
| Acid Value(mg KOH/g) | 660~685 | Conforms |
| Anhydride | ≥40.5% | Conforms |
| viscosity(mPs.s at 25°C) | ≤40 | Conforms |
| Relative density at 20 °C | 1.205~1.215 | Conforms |
| Free acid | ≤0.5% | Conforms |
| Volatile Matter | ≤2.0% | Conforms |
| signature | ||
Prepared by: |
Reviewed by: |
Aproved by General manager: |
| Date: | Date: | Date: |
