BS ISO 3517:2012 BSl Standards Publication Licensedcopy:IPLogin,UniversityofOxford,Versioncorrectasof Essential oil of neroli (Citrus aurantium L., syn. Citrus amara Link, syn. Citrus bigaradia Loisel, syn Citrus vulgaris Risso) bsi. ..making excellence a habit.. BS ISO3517:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 3517:2012 The Uk participation in its preparation was entrusted to Technical Committee AW/54, Essential oils. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @TheBritishStandards Institution2012 Published by BSI Standards Limited 2012 ISBN9780580660931 ICS 71.100.60 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31August 2012. Amendments issued since publication Date Text affected BS ISO 3517:2012 INTERNATIONAL ISO 3517 STANDARD Third edition 2012-08-01 Essentialoilofneroli(Citrus aurantium L., syn. Citrus amara Link, syn. Citrus bigaradia Loisel, syn. Citrus vulgaris Risso) Huile essentielle de neroli bigaradier (Citrus aurantium L., syn. Citrus amara Link, syn. Citrus bigaradia Loisel, syn. Citrus vulgaris Risso) Reference number ISO 3517:2012(E) ISO @ISO 2012 BS ISO 3517:2012 ISO 3517:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utlized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the address below or IsO's member body in the country of the requester. ISO copyright office Casepostale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2012 -All rights reserved BSISO3517:2012 ISO3517:2012(E) Contents Page Foreword ..iv 1 Scope 2 Normative references 3 Terms and definitions. 4 Requirements 4.1 Appearance 4.2 Colour 4.3 Odour 4.4 Relative densityat20C,d20 4.5 Refractive indexat 20°C 4.6 Optical rotation at 20°C 4.7 Miscibilitywith85%volumefractionethanolat 20° 4.8 Acid value.... 2 4.9 Chromatographic profile 2 4.10 Chirality.. 4.11 Flashpoint. 5 Sampling 3 6 Test methods. 6.1 Relative density at 20 °C, d20 6.2 Refractive index at 20 °C 6.3 Optical rotation at 20 °c... 6.4 Miscibility inethanol,85%volumefractionat20°C 6.5 Acid value.... 6.6 Chromatographicprofile 6.7 Chirality. 7 Packaging, labelling and marking.. Annex A (informative)Typical chromatograms of theanalysis by gas chromatography of the essential oil of neroli (Citrus aurantium L., syn.Citrus amara Link, syn. Citrus bigaradia Loisel, syn. Citrus vulgaris Risso... 5 Annex B (informative) Flashpoint. .8 Annex C (informative) Chirality.. 9 Bibliography 10 @ ISO 2012 -All rights reserved ili BS ISO 3517:2012 ISO 3517:2012(E) Foreword Iso (the International Organization for Standardization)is a worldwide federation of national standards bodies non-governmental, in liaison with isO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. 6 The main task of technical committees is to prepare International Standards. Draft International Standards /05 adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. /90 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent of rights. IsO shall not be held responsibl