Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9
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...]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]} CAS NO: 70624-18-9 Molecular formula: [C35H64N8]n (n=4-5) Specification of Light stabilizer UV944 Type index Appearance White Granular or Powder Light transmittance ≥93 %(425nm);≥95 %(450nm)...
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