CAS No.: | 70356-09-1 |
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Formula: | C20h22o3 |
EINECS: | 274-581-6 |
Grade: | Perfume Grade C |
Function: | UV Absorber |
Certification: | GMP |
Samples: |
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Avobenzone | USP | |
Appearance | Pale yellow crystalline powder | |
Loss on drying | 0.1% | |
Chromatographic purity | Any individual impurity | 1.1% |
The sum of all impurities | 1.5% | |
Assay | 97.8% | |
Residual solvents | 284ppm |
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