Customization: | Available |
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CAS No.: | 4065-45-6 |
Formula: | C14h12o6s |
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Factory Supply The Best Price High Quality CAS 4065-45-6 Benzophenone-4 Powder
Product Name
|
Benzophenone-4 |
99%
|
|
Shorage |
Cool Dry Place
|
Shelf Life
|
2 years
|
Package
|
1kg Factory Supply The Best Price High Quality CAS 4065-45-6 Benzophenone-4 Powder with double plastic container inside/Aluminum foil bag outside.
1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
|
Shipment
|
FedEx,DHL,EMS,UPS
|
Delivery Time
|
Within 2-3 work days after payment
|
Payment Terms
|
TT,L/C,Western Union
|
UV absorber BP-4 belongs to the benzophenone class of compounds. It is a white or light yellow powder at room temperature, which can effectively absorb 285~325Im of ultraviolet light. It is a kind of broad spectrum ultraviolet chemicalbook absorbent with high absorption rate, non-toxic, no photosensitization, no teratogenicity, and good light and heat stability. It is widely used in sunscreen cream, honey, lotion, oil and other cosmetics. Sunscreen is generally applied to the surface of the skin and has a sunscreen effect to protect the skin. UV absorber BP-4 has the advantages of good light and heat stability, and is widely used in sunscreen cosmetics such as sunscreen cream, cream, honey, lotion, oil, etc.
Product Name
|
Benzophenone-4 | |
Limits of Test
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Results of Test
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|
Appearance
|
Powder | Powder |
Assay
|
>99% | 99.32% |
Solubility | Solute in Water | Conforms |
Odor
|
Odorless
|
Conforms
|
As
|
<2.0ppm
|
Conforms |
Pb
|
<5.0ppm
|
Conforms
|
Cd
|
<2.0ppm
|
Conforms
|
Hg
|
<1ppm
|
Conforms
|
Loss on drying
|
<5%
|
1.31%
|
Total Plate Count
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<1000cfu/g
|
Conforms
|
Yeast & Mold
|
<100cfu/g
|
Conforms
|
E. Coli
|
Negative
|
Absent
|
S. Aureus
|
Negative
|
Absent
|
Saimonella
|
Negative
|
Absent
|
Pesticides
|
Negative
|
Absent
|
Conclusion | Conform with specification | |
Storage | Store in 2-8°C, cool & dry place, Keep away from strong light and heat. |
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