Oxybenzone, also known as UV-9, is a light yellow or white powder. It is widely used in sunscreen creams, frosts, honeys, lotions, oils and other sunscreen cosmetics. It can also be used as an anti-discoloration agent for products that change color due to photosensitivity. It is used in plastics, chemical fibers, paints and petroleum products, especially for light-colored transparent products.
Used in plastic, chemical fiber, paint and petroleum products, especially suitable for light-colored transparent products, can be used in paint and various plastic products, for PVC, polyester, acrylic, resin, polystyrene and light-colored transparent furniture, etc. Especially effective, it is also a good cosmetic additive. The dosage is 0.1-0.5%.
1.It is a broad-spectrum UV absorber
2.It has the advantages of high absorption rate, non-toxicity and no teratogenic effects.
3.It can absorb both UV-A and UV-B
4.Widely used in sunscreen cosmetics such as sunscreen cream, cream, honey, lotion, etc.
5.It can also be used as an anti-tarnishing agent for products discolored by photosensitivity.
Can be used in paint and various plastic products, PVC, polyester, acrylic, resin, polystyrene and light transparent furniture, especially effective, is a good cosmetic additive
Sinezimboni eziningi zekhwalithi ephezulu ngokubambisana okujulile, ezingakunikeza ngemikhiqizo yekhwalithi ephezulu namanani ancintisanayo. Futhi singanikeza izaphulelo zokuthenga ngobuningi.Futhi sibambisana nezinkampani eziningi ezichwepheshile zokudlulisa impahla, zingaletha imikhiqizo ngokuphepha nangokushelela ezandleni zakho. Isikhathi sokulethwa cishe yizinsuku ezi-3-20 ngemuva kokuqinisekiswa kwenkokhelo.
Into
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Ukucaciswa
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Umphumela
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Ukubukeka
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Pale greenish yellow crystalline powder
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Vumelanisa
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Iphunga
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Similar in character and intensity to standard, very slight odor
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Vumelanisa
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Ukuhlonza
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A. Infrared Absorption<197K>
B. The retention time corresponds to the standard. |
Vumelanisa
Vumelanisa |
Assay (HPLC)
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97.0%~103.0%
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99.4%
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Congealing Temperature
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≥62.0
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62.1
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Ukulahlekelwa Ekumisweni
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≤0.20%
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0.12%
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Impurities (HPLC)
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Total impurities:≤1.0%
Benzophenone-1:≤0.2% Single largest unspecified impurities:≤0.10% |
0.050%
0.03% Not detected |
Residual Solvents
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Ethanol≤ 5000ppm
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599ppm
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Specific Extinction
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E288 ≥630
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636
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(1%,1cm)
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E325 ≥410
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414
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I-Melting Point
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62.0~65.0
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62.3~62.8
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Gardner Color
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≤4.0
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2.9
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Conclusion:
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Meets the requirements of current USP monograph for Oxybenzone.
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1. Ingabe uyimboni noma inkampani yokuhweba?
Siyimboni ehlanganisa i-comnay kanye nezohwebo, sinikeza isevisi eyodwa-stop.OEM ingamukelwa.
2. Uyawahlinzeka ngamasampula? Ingabe imahhala noma ingeziwe?
Amasampula wamahhala.Imali yesampula yempahla idinga ukukhokhwa eceleni kwakho.
3. Ingabe unazo izitifiketi ezihlobene nokulawulwa kwekhwalithi?
Isitifiketi se-ISO 9001:2008 sokuqinisekisa ikhwalithi.
4. Yini okufanele ngiyinikeze ukuze ngithole ikhotheshini?
I-Pls isazise ngohlobo lomkhiqizo oludingayo, inani le-oda, ikheli kanye nezidingo ezithile. Ikhotheshini izokwenzelwa inkomba yakho ngokuhamba kwesikhathi.
5. Hlobo luni lwendlela yokukhokha olukhethayo? Hlobo luni lwamagama olwamukelwayo?
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