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Oxybenzone or benzophenone-3 is an organic compound. It is a pale-yellow solid that is readily soluble in most organic solvents. Oxybenzone belongs to the class of aromatic ketones known as benzophenones. It is a component of many sunscreen lotions.
· Molecular Weight 228.24
· CAS Number 131-57-7
· EINECS/ELINCS 205-031-5
· Appearance Pale yellow crystalline powder
· Melting Point 62.0-65.0℃
· Solubility Insoluble in water.
· Stability stable under ordinary conditions
Specification:
|
Item |
Specification |
|
Appearance |
Pale greenish yellow crystalline powder |
|
Identification |
IR: Identical to IR Spectrum of standard |
|
UV: Differs from USP Ref.Std.by≤3%@287nm |
|
|
Assay (UV) |
97.0 ~ 103.0% |
|
Congealing Temperature |
≥62.0ºC |
|
Loss on drying |
≤2.0% |
Packaging details:
|
Packaging details: |
25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
|
Storage: |
Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
|
Shelf Life: |
5 years if sealed and store away from direct sun light. |
