| CAS No.: | 70356-09-1 |
|---|---|
| Formula: | C20h22o3 |
| EINECS: | 274-581-6 |
| Classification: | Organic Analytical Reagents |
| Grade: | Pharma/Cosmetics Grade |
| Specific Usage: | Sunscreen Agents |
| Samples: |
|---|
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Product Name
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Avobenzone; Butyl Methoxydibenzoylmethane
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CAS No.
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70356-09-1
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MF
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C20H22O3
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Appearance
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Off white powder
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Assay(HPLC)
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95.0%~105.0%
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Melting Point
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81.0~86.0ºC
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Heavy Metals
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≤20ppm
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Weight Loss
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≤ 0.5%
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Chromatographic Purity
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≤ 3.0%
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Total Impurities
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≤ 4.5%
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Concentration
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3% US); 5%(EC, AUS); 10%(JP)
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1.Avobenzone is a sunscreen blocker.
2.Avobenzone is a topical, broad range UV protector and blocks UVA I, UVA II, and UVB wavelengths, thereby limiting the impact of UV rays on skin.
Application of CAS 70356-09-1 Avobenzone
Avobenzone absorbs both UV-(380-315 nm that is associated with long term skin damage) and UV-B (315-280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredient.
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