CAS NO: 23949-66-8

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Structural formula:

Molecular formula: C18H20N2O3

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Specifications:

Appearance: White crystal powder

Melting point: 124~127℃

Loss on Drying: 0.5% max

Assay: 99% min

Transmittance(460nm): 95% min

Transmittance(500nm): 97% min

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Applications:

UV-312 It has excellent light stabilization effect in the application of plastic coating.

Low volatile matter has excellent compatibility with polar plastics and coatings.

 Can be used at the same time with fluorescent brightener, no cross effect.

Packing: 20kg or 25kg C/T type