Factory supply Diethylamino Hydroxybenzoyl Hexyl Benzoate / DHHB CAS 302776-68-7 Manufacturer & Supplier
Sep 26th, 2022 at 14:22 Flavors & Fragrances Muncie 33 views Reference: WJxbovjKagw
Location: Muncie
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Factory Supply Diethylamino Hydroxybenzoyl Hexyl Benzoate / Dhhb Cas 302776-68-7 - Buy Dhhb,302776-68-7,Diethylamino Hydroxybenzoyl Hexyl Benzoate Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
302776-68-7 |
| Other Names: |
DHHB |
| MF: |
C24H31NO4 |
| Place of Origin: |
China |
| Purity: |
99% |
| Appearance: |
Slightly white powder or granular |
| Usage: |
Cosmetic Raw Materials |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25KG/DRUMQingdao;Shanghai
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Product Description
Diethylamino Hydroxybenzoyl Hexyl Benzoate Quick Details
Chemical Name: Diethylamino Hydroxybenzoyl Hexyl Benzoate; Uvinul A Plus; UVA-PLUS; DHHB
CAS No.: 302776-68-7
Molecular Formula: C24H31NO4
Molecular weight: 397.51
Chemical Structure:
Appearance: Slightly white powder or granular
Diethylamino Hydroxybenzoyl Hexyl Benzoate Typical Properties
| Item | Standard |
| Appearance | Slightly white powder or granular |
| Loss on drying | 0.5% max |
| Assay(GC) | 99.0%~105.0% |
| Heavy Metals | 5ppm max |
Diethylamino Hydroxybenzoyl Hexyl Benzoate Usage
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
With very good light stability, maintain effectiveness for long time 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 Avobenzone. However, 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 DHHB.
DHHB 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.
Packaging & Shipping
FAQ
Q1: Can I get a sample before placing an order? Reply: Yes, we provide samples, but you need to pay a certain product cost and freight. When we cooperate for a period of time or you are our VIP customer, we will provide free samples when you need them. Q2: what kind of payment method can you use? Reply: Telegraphic transfer, letter of credit or our website Trade Insurance, etc. You can choose one that is convenient for you. Q3: How and when can I get the goods after payment? Reply: For small batch products, they will be delivered to you by international express (DHL, FedEx, TNT, etc.) or by plane. It usually takes 3-5 days to get the goods after delivery. For large quantities of products, it is worthwhile to transport by sea. It takes days to weeks to arrive at the port of destination, depending on where the port is. Q4: Is it possible to use the label or package I specify? Reply: Yes. If necessary, we can use labels or packaging according to your requirements. Q5: What is MOQ? Reply: Generally speaking, the minimum order quantity is 1kg
