DHHB / Diethylamino Hydroxybenzoyl Hexyl Benzoate
Product Parameter
| Trade Name | -DHHB |
| CAS No. | 302776-68-7 |
| Product Name | Diethylamino Hydroxybenzoyl Hexyl Benzoate |
| Chemical Structure | |
| Appearance | White to light salmon color powder |
| Assay | 98.0-105.0% |
| Solubility | Oil soluble |
| Application | sunscreen spray, sunscreen cream, sunscreen stick |
| Package | 25kgs net per drum |
| Shelf life | 2 years |
| Storage | Keep container tightly closed and in a cool place. Keep away from heat. |
| Dosage | Japan:10% max Asean:10% max Australia:10% max EU:10% max |
Application
-DHHB’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
Compared with Avobenzone
-DHHB is oil soluable chemical sunscreen,a reliable,effective ultraviolet protection. -DHHB 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, -DHHB has the same effect as the current best sunscreen ABZ. However, -DHHB’s stability in the sun is much better than -ABZ, because -ABZ’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 -ABZ. And it is not necessary to worry about this problem when using -DHHB.
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According to your actual needs, choose the most reasonable overall design and planning procedures