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

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

3.It 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.
 
Product Name:
DHHB
Quantity:
1000KG
Specification:
Company Standard
Items
Requirements
Results
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%


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