- Classification: Chemical Additives
- Appearance: Powder
- Type: Stabilizers
- Color: White
Chemical name: 2-Hydroxy-4-methoxybenzophenone
Molecular formula: C14H12O3
Molecular weight: 228.3
CAS NO.: 131-57-7
Appearance: light yellow powder
Content: ≥ 99%
Melting point: 62-66°C
Fugitive constituent: ≤ 0.5%
Ash: ≤ 0.1%
Toxicity: rattus norvegicus oral LD50=7.4g/kgweight,allowable dosage for people:3.3mg/kgweight.
Use: Max absorption wave length range is 290-400nm. This product is used in polyvinyl chloride, ABS resin, polystyrene and others.
Solubility: Soluble in acetone, benzene, 2-Butanone and alcohol and most organic solvents, and insoluble in water. .