99% up by HPLC DHHB(Diethylamino Hydroxybenzoyl Hexyl Benzoate) 302776-68-7

Category:Natural Extracts > Cosmetics Raw Materials
Product Name:99% up by HPLC DHHB(Diethylamino Hydroxybenzoyl Hexyl Benzoate) 302776-68-7
CAS No.:302776-68-7
Standard:In-house Standards
Price(USD):Negotiable
Company:Sinoway Industrial Co.Ltd.

Basic Info
  • Grade: Cosmetic Grade

    Factory Location: Xiamen Fujian

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 10ton/year

    Packaging Information: 25kg/drum; 5kg/bag, 1kg/bag

  • Delivery Lead Time: 7 days after payment

    Sample Provided: yes

    Payment Terms: L/L

    Product Information

     

    Product name

    DHHB(Diethylamino Hydroxybenzoyl Hexyl Benzoate)

    CAS No.

    302776-68-7

    Molecular Formula

    C24H31NO4

    Molecular Weight

    397.51

    Quality Standard

    99% up, Medicine Grade

    Appearance

    Slightly white powder or granular

     

    COA of DHHB

     

      TEST

    SPECIFICATION

    RESULT

    Appearance

    White- slightly salmon granul, powder,becoming yellow melt upon heating

    Conforms

    Odour

    Must conform(weakly characteristic)

    Conforms

    Identification ( UV )

    Min:352nm

    Max:356nm

    353nm

    Colour Gardner (in a molten manner )

    Max:8.2

    7.3

    Specific Absorption ( E1) ( 354 nm in ethanol )

    Min:910

    Max:940

    929

    Bulk density

    Min:0.58g/ml

    Max:0.70g/ml

    0.65g/ml

    Purity ( GC )

    Min:98.0 ( Area %)

    99.7%

     

    Usage

     


    What is Diethylamino Hydroxybenzoyl Hexyl Benzoate/ DHHB?

    Diethylamino Hydroxybenzoyl Hexyl Benzoate/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.

    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.

     

    Function of DHHB

    1.DHHB can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.

    2.DHHB Prevents ultraviolet (UV) light from damaging scents and colors in products such as perfumes and soaps.

    3.DHHB can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.

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