| CAS No.: | 187393-00-6 |
|---|---|
| Formula: | C38h49n3o5 |
| EINECS: | 223-346-6 |
| Type: | UV Absorber |
| Appearance: | Powder |
| Quality: | Cosmetic |
| Customization: |
|---|
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Item
|
Specifications
|
|
Appearance
|
Light yellow powder
|
|
Identification
|
IR
|
|
Assay
|
≥98%
|
|
Odor
|
Characteristic
|
|
Total Impurities (HPLC)
|
≤2.0%
|
|
Absorption(UV-VIS, 1% dil./1cm)
|
790 min
|
|
Absorbance(UV-VIS, 10mg/L,propan-2-ol, 341 nm, 1cm)
|
≥0.790
|
|
Volatile matter
|
≤0.50%
|
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