2-Hydroxy-4-N-Octyloxybenzophenone
CAS No. 1843-05-6
Product drawing
Details
LANSORB UV-531
Specifications
| Tests | Specification |
|---|---|
| Appearance Pale greenish yellow | powder |
| Assay | ≥99.0% |
| Melting range | 47.0~49.0℃ |
| Light transmittance (450nm) | ≥90% |
| Light transmittance (500nm) | ≥95% |
| Loss on drying | ≤0.50% |
| Ash | ≤0.10% |
Package: 25Kg/Carton
Application
- This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240~340 nm wavelength. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function.
Storage: Must be stored in closed containers in dry cool conditions.
Recommend Shelf Life: 12 months.
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