2-Hydorxy-4-methoxy-benzophenone
Chemical Name: 2-Hydorxy-4-methoxy-benzophenone
English Name: 2-Hydorxy-4-methoxy-benzophenone
Molecular Formula: C14H12O3
Molecular Weight: 228.24
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Quality Standard:
| Item Standard | First Class | Qualified |
| Appearance | Light yellow crystalline powder | Light yellow crystalline powder |
| Melting Point | 62-65℃ | 61-65℃ |
| Ash Point | ≤0.1% | ≤0.1% |
| Content | ≥99.0% | ≥99.0% |
| Drying Loss | ≤0.5% | ≤0.5% |
| Decomposition Temperature | 320℃ | 320℃ |
| Heavy Metal | ＜5PPm | ＜5PPm |
Property & Use: The product is light yellow crystalline powder. Easily soluble in ethyl alcohol, acetone and other organic solvents, insoluble in water, non-toxic, can absorb 234-400nm UV. It is suitable for light transparent rubber products. As UV absorber for soft and hard PVC, polyester, PS and acrylic resin; as UV light absorber for vinyl coating, PU coating and alkyd resin paint. The dosage is 0.15-1.5%.
Packing: High-pressure fiber drum, net weight 20kg