UV ABSORBERS UV-328

Post Date:
Feb 26,2019
Expiry Date:
Feb 26,2020
Detailed Description:
Cas No. :25973-55-1 Quantity: 500Kilograms
Specs:99%
Price:15 USD Kilograms
Payment Method: 30% Deposit by T/T
UV ABSORBERS UV-328
Chemical name： 2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole
CAS NO.：25973-55-1
Molecular formula: C22H29N3O

Item Index
Appearance Light yellow Powder
Assay ≥99%
Melting point ≥80℃
Ash ≤0.3%
Transmittance 460nm≥98%
500nm≥99%
Packing 25kg/drum
CAS Registry Number:
25973-55-1
Synonyms:
;2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole;2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-phenol;2-(2H-hydroxy-3-5-Di-tert-Amyllphenyl)benzotriazole;UV-328;Tinuvin 328;Primesorb328;Ultraviolet absorbent UV-328;2-(2'-Hydroxy-3',5'-di-tert-Pentyl Phenyl)-Benzotriazole;BHSORB-328;2-(2'-Hydroxy-3',5-dipenryl-phenyl) benzotriazole;UV absorber-328;UV absorber UV-328;2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol;Ultraviolet absorberUV-328;2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;Ultraviolet absorber UV-328;UV 328;2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol;
Molecular Formula:
C₂₂H₂₉N₃O
Molecular Weight:
351.4852
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S36:;

Offter to Sell