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UV Absorber UV P Cas No.2440-22-4

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Guangzhou Chengshuai New Material Co Ltd
[China]

Address
No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China Guangzhou Guangdong
Phone
86-20-34708468
Contact name
David

Quick Information

  • Place of Origin: China
  • Model Number : UV P
  • :

Description

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), %: ≥99

Ash, %: ≤0.1

Volatility, %: ≤0.5

Light transmittance, %: 440nm≥94%

500nm≥97%

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. info at  hhochem. com


Price

  • Delivery Port : SHANGHAI

Packaging & Delivery

  • Delivery Lead Time : 1 week
  • Supply Ability : 30mt/month

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  • UV Absorber UV P  Cas No.2440-22-4    image

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