- Other Beauty & Personal Care Products[1]
- Chemical Auxiliary Agent[10]
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- Contact Person : Mr. Wang Davie
- Company Name : SPE Chemicals Co., Ltd.
- Tel : 86-021-51386314
- Fax : 86-021-51386414
- Address : Shanghai,Shanghai,Room 1715,No345 Jinxiang Road,Pudong,Shanghai,China
- Country/Region : China
- Zip : 201206
Ultraviolet Absorber of UV-9
Product Name | UV-9
|
Structure
| |
Chemical Name | 2-Hydroxy-4-Methoxy Benzophenone-3 |
CAS No. | 131-57-7 |
Molecular Formula | C14H12O3 |
Appearance | Pale greenish yellow crystalline powder |
Assay(UV) | 97.0~103.0% |
Loss and Drying | 2.0%max |
Congealing Temperature | 62.0°Cmin |
Total Impurities | 1.0%max |
Identification: IR | Identical to IR Spectrum of standard |
(HPLC) : Benzophenone-1 | 0.2%max |
Residual solvents Ethanol | 5000ppm max |
UV | Differs from USP Ref. Std. by ≤3% @287 nm |
EINECS# | 205-031-5 |
Application
BP-3 is UV absorber. Used in topical sunscreens, moisturizers, shampoos, hair care,
products, lipstick, lip balms, nail polish, plastic materials, dental composite materials. It is also used as color preserver in paints and varnishes.
Storage Must be stored in closed containers in dry cool conditions. The shelf life of
BP-3 is two years in original, unopened containers.
Packaging: 25kg carton
Ultraviolet Absorber of UV-9
