UV Absorbers

Primary Antioxidants

Secondary Antioxidants

UV Absorbers

HALS

U-pack

Intermediate

Inhibitor

UV Absorbers RIASORB® UV-P

CAS No.:[2440-22-4]

2-(2'-Hydroxy-5'-methylphenyl)-benzotriazole

Description

Widely used as benzotriazole ultraviolet absorbent

Features

High intensity ultraviolet absorption

Molecular Weight

225

Melting Range(℃)

128-132

Density@20℃

1.38g/ml

Product form

Light yellow powder or crystal

Package

20kg PE bag

Properties

Polyvinyl chloride, and the homopolymerization of styrene copolymer, polyester, polycarbonate, acrylate, epoxy resin, polyurethane, elastomers, adhesives, etc.
0.1 0.5%, test to determine the specific amount according to the customer application.
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

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