92-902E 4851903 0027482 SQ-?b- INTERNATIONALSTANDARD1SO3706-1976(E)/ERRATUM Iso Published 1978-08-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ·MEKIYHAPOAHA OPTAHM3ALIWS IO CTAHAAPTW3ALIHN·ORGANISATION INTERNATIONALE DE NORMALISATION Phosphoric acid for industrial use (including foodstuffs) -- Determination of total phosphorus(V) oxide content -- Quinoline phosphomolybdate gravimetric method ERRATUM Page 3 In the title of the annex, delete the words "AND SODIUM PHOSPHATES" Copyright International Organization for Standardization Provided by IHS under license with ISO Not for Resale 92-902E 4851903 0027483 7 NTERNATIONAL STANDARD (tso 3706 G-L-6 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEKS'HAPOIHAA OPTAHH3ALIHA HO CTAHIAPTHI3ALIHM.ORGANISATION INTERNATIONALE DE NORMALISATION Phosphoric acid for industrial use (including foodstuffs) -. Determination of total phosphorus(V) oxide content - Quinoline phosphomolybdate gravimetric method Acide phosphorique a usage industriel (y compris les industries alimentaires)- Dosage de Ioxyde de phosphore(V) total -- Methode gravimetrique au phosphomolybdate de quinoleine First edition -- 1976-11-15 -1976 (E) UDC 661.634 : 546.185-31 : 543.21 Ref.No.1SO 3706-1976 (E) Descriptors : phosphoric acid, food'additives, food industry, chemical. analysis, determination of content, phosphorus oxides, gravimetric 3706- analysis,quinolinephosphomolybdate. SO ional Organizatior ization Pricebasedon3pages Copyright Il by IHS ur Not for Resale 92-902E h9h2200 E06T59h FOREWORD IsO (the International Organization for Standardization) is a worldwide federation of national standards institutes (lsO Member Bodies). The work of developing International Standards is carried out through IsO Technical Committees. Every Member Body interested in a subject for which a Technical Committee has been set up has the right to be represented on that Committee. Internationai organizations, governmental and non-governmental, in liaison with isO, also take part in the work. Draft International Standards adopted by the Technical Committees are circulated to the Member Bodies for approval before their acceptance as Internationa! Standards by the IsO Council. International Standard IS0 3706 was drawn up by Technical Committee ISO/TC 47, Chemistry; and was circulated to the Member Bodies in February 1975. It has been approved by the Member Bodies of the following countries : Austria Israel Romania Belgium Italy South Africa, Rep. of Brazil Netherlands Switzerland France New Zealand Turkey Germany United Kingdom Poland Yugoslavia Hungary Portugal No Member Body expressed disapprovat of the document. t) International Organization for Standardization, 1976 : No reproduction or networking permitted without license from IHS Notfor Resale