Place of origin : GOLDEN TRADE INTERNATIONAL
Chemical designation / INCI
2-(2-Hydroxy-5-tert-octylphenyl)
benzotriazole (UV-329)
CAS-number 3147-75-9
EINECS NO 221-573-5
Chemical formula C20H25N3O
Molecule weight 323.4
Use / function UV Absorber
Packaging 25kg cardboard drum
Appearance White powder
Storage conditions Sealed, light-resistant containers
Quality data
Assay (HPLC) 99.0% min
Melting point 101-106℃
Volatiles Content 0.5% max.
Ash content 0.1% max
Transmittance (440) 97% min
Transmittance (500) 99% min
Type of ad : Product Offer
Ad reference : PSL462656YH
Advertiser reference: REF-245952
Price: 0-10
Currency : USD
Incoterm: FOB
Category: Basic organic chemicals
Keywords : uv absorber | uv329 | plastic、rubber and coating unit
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