DHHB
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is oil soluble and can absorb a large amount of UVA-I ultraviolet rays, while maintaining its efficacy for a long time. The UV shielding covers the entire UVA, from 320 to 400 nm, with a maximum absorption peak of 354 nm. Therefore, the shading effect of UVA is the same as that of Avobenzone, the best UVA sunscreen at present, but the advantage of Uv A plus over Avobenzone is its stability against sunlight. DHHB provides reliable and effective UV protection throughout the day. UVA Plus has good formula flexibility and is soluble in various cosmetic oils and solvents.
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB)
CAS NO.: 302776-68-7
Molecular Formula: C24H31NO4
Molecular Weight: 397.51
EINECS: 443-860-6
HS code: 2922509090
Synonym: UVA Plus; DHHB
Especificación:
Elementos | Especificación |
Apariencia | White to off-white powder |
Ensayo | 98%min |
Loss on drying | 0.5% max |
Chromaticity | 8.2 max |
Bulk density | 0.58-0.70g/ml |
Maximum absorption | 354nm |
Paquete:
Aluminum foil bag for within 10kg, 25kgs/fiber drum
Almacenamiento:
Mantener en lugar seco y fresco, alejado de productos que puedan afectar la calidad de los mismos, contra la humedad. Cargue y descargue con cuidado, tenga cuidado de no contaminar ni romper el paquete, evite la lluvia y la insolación durante el transporte.