00000nam 2200000zi 4500 9.903065 CaOODSP 20221107180135 m o d f cr cn||||||||| 210902t20222022quc ob f000 0 eng d 9780660402505 CaOODSP eng rda CaOODSP n-cn--- En84-284/2021E-PDF Screening assessment : benzoxazole, 2,2’-(1,4-naphthalenediyl)bis- (fluorescent brightener 367) : Chemical Abstracts Service Registry Number 5089-22-5. Gatineau QC : Environment and Climate Change Canada : Health Canada, 2022. ©2022 1 online resource (iv, 14 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: Évaluation préalable : 2,2’-(Naphtalène-1,4-diyl)bis(benzoxazole) (azurant 367) : Numéro de registre du Chemical Abstracts Service 5089-22-5. "February 2022." includes bibliographical references (pages 11-12). Optical brighteners Environmental aspects. Optical brighteners Health aspects. Canada. Environment and Climate Change Canada, issuing body. Canada. Health Canada, issuing body. Évaluation préalable : (CaOODSP)9.903066 PDF 622 KB https://publications.gc.ca/collections/collection_2022/eccc/En84-284-2021-eng.pdf