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Product Details
Bemotrizinol; 187393-00-6 ；UV-627; Tinosorb S ; BEMT; UV filter
Product Name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Alisa: Bemotrizinol; UV-627; Tinosorb S
CAS No: 187393-00-6
EINECS No: 425-950-7
MF: C38H49N3O5
MW: 627.81
Structure:
Property: It is an oil-soluble organic compound that is added to sunscreen to absorb UV rays. It is a wide area (broadband) ultraviolet absorber, light stability is very high, can absorb UVB and UVA, its absorption peak has two, respectively at the wavelength 310 and 340 nm.
Specification:
|
Test Items |
Test Specifications |
|
Appearance |
Light yellow to yellow powder |
|
Odor |
Characteristic |
|
Identification |
IR |
|
Assay (HPLC) |
≥ 98.0% |
|
Total Impurities(HPLC) |
≤ 2.0 % |
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Absorbance(UV-VIS, 10mg/L, propan-2-ol, 341 nm, 1cm) |
≥ 0.790 |
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Absorption (UV-VIS, 1% dil./1cm) |
≥ 790 |
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Volatile matter |
≤ 0.50% |
Application: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is a new broad-spectrum sunscreen, belongs to the oil soluble chemical sunscreen, it can protect a part of the UVB and most of the UVA, absorption wavelength between 290-370nm. Protection function against UVA is comparable to avobenzone. Its molecular weight is large, not easy to be absorbed by the skin. It has strong stability, can also be used as a stabilizer of other chemical sunscreen.
Storage condition:Preserve in tight, light-resistant containers
Package: NW 25kg / fibre drum
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