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| Product Name: |
UV ABSORBER UVP CAS NO.2440-22-4
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| Specifications |
CAS NO.2440-22-4 |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
SHANGHAI |
| Minimum Order |
1 |
| Unit Price: |
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Chemical name: 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
CAS No.:2440-22-4
Molecular formula:C13H11N3O
Molecular weight: 225.3
Appearance: White to yellowish crystal powder
Melting point,℃:128-132
Assay (HPLC), %: ¡Ý99
Ash, %: ¡Ü0.1
Volatility, %: ¡Ü0.5
Light transmittance, %: 440nm¡Ý94%
500nm¡Ý97%
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is 270-380nm. It is widely used in a variety of polymers including polypropylene polycarbonate, polyethylene, polyurethane, unsaturated resin, ABS resin, epoxy resin, PMMA, PVC, elastomer, adhesive etc. It almost does not absorb visible light, especially for colorless and tran***rent products.info at hhochem.com |
| Company: |
Guangzhou Chengshuai New Material Co.,Ltd.
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| Contact: |
Mr. David Ho |
| Address: |
No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China |
| Postcode: |
511440 |
| Tel: |
862034708468 |
| Fax: |
862084697353 |
| E-mail: |
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