| CAS No.: | 302776-68-7 |
|---|---|
| Formula: | C24h31no4 |
| EINECS: | 443-860-6 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier | DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE Basic information | |
| Product Name: | DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE |
| CAS: | 302776-68-7 |
| MF: | C24H31NO4 |
| MW: | 397.51 |
| EINECS: | 443-860-6 |
| Mol File: | 302776-68-7.mol |
| Appearance | Slightly White powder or granular |
| Color Gardner | Max:8.2 |
| Specific Absorption(E1/1), (354nm in ethanol) |
910-940 |
| Bulk Density | 0.58-0.70g/ml |
| Melting point | 54ºCMin. |
| Assay(HPLC) UV absorber DHHB | 98.0-105.0% |
| Loss on drying | 0.5%Max. |
| Heavy metals | 5ppm Max. |
UV absorber 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
UV Absorber 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, UV Absorber DHHB has the same effect as the current best sunscreen Avobenzone. However, UV Absorber DHHB'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 UV Absorber DHHB.
UV Absorber DHHB instead of Avobenzone, become a model UVA sunscreen agent, with better light stability than Avobenzone, do not need to add MBC, OMC compound, lower cost, better effect.
Frequently Asked Questions
Q1: May I get one sample before placing order?
For those high value products, you just need to freight and certain product cost. When we both cooperate for
some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide
for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Suppliers with verified business licenses
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