BS 5688-9:1979, ISO 2218:1972 - Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of loss in mass of crude sodium borates after heating at a temperature of 900°C

BS 5688-9:1979, ISO 2218:1972

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of loss in mass of crude sodium borates after heating at a temperature of 900°C

Status : Withdrawn   Published : February 1979

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Standard NumberBS 5688-9:1979, ISO 2218:1972
TitleMethods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use. Determination of loss in mass of crude sodium borates after heating at a temperature of 900°C
StatusWithdrawn
Publication Date28 February 1979
Confirm Date15 December 2000
Withdrawn Date01 December 2011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 2218:1972
Draft Superseded By74/53496 DC
DescriptorsSodium inorganic compounds, Borates, Industrial, Gravimetric analysis, Chemical analysis and testing, Dry weight determination, Volatile matter determination, Ignition-loss tests
ICS71.060.50
Title in FrenchMéthodes d'essai de l'acide borique, de l'oxyde borique, des tétraborates disodiques, des perborates de sodium et des borates de sodium bruts à usage industriel. Détermination de la perte de masse après chauffage à 900°C des borates de sodium bruts
Title in GermanPruefmethoden fuer Borsaeure, Bortrioxid, Dinatriumtetraborate, Natriumperborate und rohe Natriumborate fuer industrielle Verwendung. Bestimmung des Massenverlustes von rohen Natriumboraten nach dem Erwaermen auf 900°C
CommitteeCII/26
ISBN0 580 10542 3
PublisherBSI
FormatA4
DeliveryNo
Pages6
File Size323.4 KB
NotesThis standard has been withdrawn as it is identical to ISO 2218:1972 which has been withdrawn by ISO/TC 47
Price£110.00


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