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| UVSOB A |
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| p-t-Butyl p-methoxydibenzoylmethane, Avobenzone |
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| 70356-09-1 |
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UVSOB A(avobenzone) is a white to pale yellow, slightly aromatic powder.
It is an oil-soluble UVA(320~400nm) filter currently in popular use as an additive to sunscreen and cosmetic preparations.
UVSOB A is also used in protective hair care formulation and serves as a photostabilizer in cosmetic products.
Combined with L C United's UVSOB B, it provides broad-spectrum protection against both UVA and UVB radiation. |
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Molecular weight: 310.39
Appearance: An off-white to pale yellow powder
Odor: Weakly aromatic
Purity(HPLC): 98% min.
Melting point: 81~86 |
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