Product Introduction:
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Description:
CAS No. [3864-99-1] Chemical name: 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl-5-chlorobenzotriazole Molecular formula: C20H24N3OCl Molecular weight: 357.9 Specification: Appearance: light yellow powder Assay: 99％ min. Melting point: 154.0-158.0 deg C Loss on drying: 0.5％ max. Ash: 0.1％ max. Transmittance: at 460nm: 97％ min. at 500nm: 98％ min. Packing: 20/25kg fibre drum
