Chemical Name:Diethylamino Hydroxybenzoyl Hexyl Benzoate
CAS No. :302776-68-7
Molecular Formula:C24H31NO4
Molecular Weight:397.5072
Structure:
Solubility: Easily dissolve in ethyl acetate and ethanol, insoluble in water.
Specification:
Property |
Specification |
Appearance |
White powder, the melting liquid is oily and light yellow |
Assay |
Min. 98.0% |
Solubility |
Easily dissolve in ethyl acetate, ethanol |
Melting point |
Min. 54℃ |
Loss on drying |
Max. 0.5% |
Heavy metals |
Max. 5ppm |
Applications:
Uvinul A plus’s function played in sunscreen products include:
(1) With high absorption effect on UVA
(2) With strong protective effect for free radical produced by UV.
(3) Enhance the SPF value of UVB sunscreen
(4) With very good light stability, maintain effectiveness for long time
Uvinul A plus defilade of UV range covered the whole UVA, from 320 to 400 nm wavelength, the maximum absorption peak is at 354 nm. So for the shielding, Uvinul A plus has the same effect as the current best sunscreen Avobenzone. However, Uvinul A plus’s stability in the sun is much better than Avobenzone, because Avobenzone’s ability to absorb ultraviolet radiation will quickly reduce in the sun. Therefore in the formula you need to add other UV absorber as a light stabilizer, in order to reduce the loss of Avobenzone. And it is not necessary to worry about this problem when using Uvinul A plus.
Uvinul A plus instead of Avobenzone, become a model UVA sunscreen agent, with better light stability than Avobenzone, do not need to add Sunsafe-MBC, SUNSAFE - OMC compound, lower cost, better effect.
Stability and Storage:
UV A PLUS can be safely handled without any irritation caused to the skin. Uvinul A plus should be stored in a closed system, and be kept in a dry and dark place without any light exposure.
Package: 25kg net cardboard drum.
Shelf life: 24 months.
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