UV Absorber Uv 312 Cas No.23949-66-8

UV 312 has strong heat stability and low volatility. For short-wavelength UV light, it is especially effective. Tinuvin 312 is therefore frequently employed as a stabilizer in whitening agents and UV light-curing systems. Recommend for use with PET/PBT resins, PC, PVC, and PA resins. GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC Group) develops and produces distinctive products - High-performance UV absorber GoyenchemUV-312 - with strong fine chemical technology and extensive marketing experience in industries. Chemical name: N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide CAS No.: 23949-66-8 Molecular formula: C18H20N2O3 Molecular weight: 312.37 Appearance: White crystalline powder Assay, %: ≥99 Melting point,℃:122-127℃ Transmittance: 460nm ≥95% 500nm ≥97% Loss on Drying, %: ≤0.5 UV ABSORBER HOSORB UV 312  has a low volatility and good thermal stability. It is particularly effective for short-wavelength UV light. It can be used in solventborne coatings and general industrial coatings to provide standard UV stabilization performances.