Min. Order Reference FOB Price
500 kg US$9.00-10.50 / kg
Product Description
LIGHT STABILIZER 770 Chemical name: Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate CAS NO: 52829-07-9 Molecular formula: C28H52 O4N2 Appearance: white powder or granule Transmittance: 425nm ≥ 98.0 % 500nm ≥ 99.0% Volatiles: ≤0.5% Ash: ≤0.1% Molecular Weight: 480.74 ...