BS 4427-15:1982, ISO 5375:1979 - Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content - 3,4-xylenol spectrophotometric method

BS 4427-15:1982, ISO 5375:1979

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content - 3,4-xylenol spectrophotometric method

Status : Withdrawn   Published : November 1982

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Applicable to products having an oxide of nitrogen content, expressed as nitrogen (N), equal to or greater than 2 mg/kg.




Standard NumberBS 4427-15:1982, ISO 5375:1979
TitleMethods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content - 3,4-xylenol spectrophotometric method
StatusWithdrawn
Publication Date30 November 1982
Confirm Date15 September 1997
Withdrawn Date01 December 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 5375:1979
Amended ByAMD 4330
Draft Superseded By77/52778 DC
DescriptorsSodium inorganic compounds, Phosphates, Polyphosphates, Pyrophosphates, Industrial, Food additives, Chemical analysis and testing, Determination of content, Nitrogen oxides, Distillation methods of analysis, Spectrophotometry, Calibration, Testing conditions, Test equipment, Design, Dimensions
ICS71.060.50
Title in FrenchMéthode d'essai du tripolyphosphate de sodium (triphosphate de pentasodium) et du pyrophosphate de sodium (pyrophosphate de tétrasodium) à usage industriel. Phosphates condensés à usage industriel (y compris les industries alimentaires) - dosage des oxydes d'azote - méthode spectrophotométrique au xylénol-3,4
Title in GermanVerfahren zur Pruefung von Natriumpolyphosphat (Pentanatrium-Triphosphat) und Natriumpyrophosphat (Tetranatrium-Pyrophosphat) fuer industrielle Zwecke. Kondensierte Phosphate fuer industrielle Zwecke (einschliesslich Lebensmittel) - Bestimmung des Gehaltes an Stickstoffoxiden -spektrophotometrisches Verfahren mit 3,4 Xylenol
CommitteeCII/34
ISBN0 580 13082 7
PublisherBSI
FormatA4
DeliveryNo
Pages14
File Size393.7 KB
NotesThis standard has been withdrawn as is it identical to ISO 5375:1979 which has been withdrawn by ISO/TC 47
Price£110.00


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