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Innovation & Technology

RIASORB^® UV-P

Widely used as benzotriazole ultraviolet absorbent

CAS No. 2440-22-4

Features

High intensity ultraviolet absorption.
Information
- CAS No.
  
  2440-22-4
- Chemical Name
  
  2-(2'-Hydroxy-5'-methylphenyl)-benzotriazole
Properties
- Molecular Weight
  
  225
- Melting Range（℃）
  
  128-132
- Product form
  
  Light yellow powder or crystal
- Density@20℃
  
  1.385g/cm³
- Package
  
  20kg PE bag
Solubility @20 ℃ ( g/100g solvent )
- Acetone
  
  3
- Chloroform
  
  13
- Ethyl acetate
  
  4
- n-hexane
  
  0.8
- Benzene
  
  7
- Methanol
  
  0.2
- Water
  
  ＜0.01
- Cyclohexane
  
  1
Substrate
- PVC
- ABS
- PU
- Engineering Plastic
Industry

Relevant Resources

2022-03-31

Widely used with good effect, UV absorber, choose RIASORB® UV-P！

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