1843-05-6 Octabenzone UV 531
Chemical Name: Octabenzone
CAS NO.: 1843-05-6
Molecular Formula: C21H26O3
Molecular Weight: 326.43
Appearance: Light yellow crystalline powder
Assay: ≥99%
Item | Specifications |
Appearance | Light yellow crystalline powder |
Melting Point | 47-49℃ |
Volatile | ≤0.2 % |
Ash | ≤0.1% |
Transmittance | 440nm≥84.0 % |
450nm≥94.0 % | |
460nm≥96.0 % | |
5000nm≥97.0 % | |
Purity(HPLC) | ≥99% |
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