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Synonyms |
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2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid |
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CAS No. |
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4065-45-6 |
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Structure |
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Specification |
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Appearance, White powder
Purity,% 99.5 Min.
Melting Point, ℃ 160 Min.
Heavy Metal,ppm 5 Max.
Loss on Drying,% 3.0 Max.
pH, 1.2-2.2
Specific absorptivity, 460 Min.(285mm)
325 Min.(275nm) |
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Application |
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UV-284 is a broad-spectrum UV absorber, with high absorption efficiency, non-toxic, non-teratogenic effects, light, and good thermal stability. It can simultaneously absorb UV-A and
UVB, U.S. FDA approved class I sunscreen, sunscreen cream is widely used in the United
States and Europe, cream, honey, lotion, oil, sunscreen cosmetics. |
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Remaks |
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