Product Description:
Chemical name: 2- (2'- Hydroxy- 5'- methylphenyl) benzotriazole
CAS No.:2440-22-4
Molecular
formula: C13H11N3O
Molecular weight: 225.3
Specification
Appearance: White to yellowish crystal powder
Melting point, degree: 128-132
Assay (HPLC), %: 99 min.
Ash, %: 0.1 max.
Volatility, %: 0.5 max.
Light transmittance, %: 440nm 94% min.
500nm 97% min.
Application
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 transparent products.
Company Contact:

Contact Name: David
Company Name: Guangzhou Chengshuai New Material Co., Ltd.
Email:
Tel: 862034708468
Fax: 862084697353
Street Address: No.10, Jiqingxiang,
Shiyicun, Shilou Town, Panyu Dist.
Guangzhou, Guangdong 511430
China
Website:
http://www.hhochem.com
Member name: hhochemgz
Country:

China
Member Since: 06 December 2020
Total Leads:
21 hhochemgz Import Export Business Leads
Business focus: Antioxidant, Uv Absorber, Light Stabilizer
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