CasNo.302776-68-7,DHHB(Diethylamino Hydroxybenzoyl Hexyl Benzoate),(302776-68-7) Suppliers

25 Kilogram	Negotiable

Min.Order :25 Kilogram
Purity: 99% up
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

DHHB CAS:302776-68-7 Diethylamino Hydroxybenzoyl Hexyl Benzoate 995 up DHHB

Quick Details

Appearance:Slightly white powder or granular
Application: Prevents ultraviolet (UV) light from damaging scents and colors in products
PackAge:25kg/drum
ProductionCapacity:1000|Kilogram|Month
Storage:
Transportation:

Superiority:

1) Specialized in pharmaceutical industry since from 1987

2) ISO 9001:2015 & SGS audited supplier

3) Accept better payment terms : T.T 30-60 days.on the basic of pass SINOSURE credit investigation.

5) We have warehouse in USA with quickly shipment .

6) We can do different terms of FOB ,CIF/CIP ,DDP ...

Details:

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.