Tagasi

ISO 893:1989

Surface active agents -- Technical alkane sulfonates -- Methods of analysis

Üldinfo
Kehtiv alates 26.10.1989
Tegevusala (ICS grupid)
71.100.40 Pindaktiivsed ained
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
26.10.1989
Põhitekst
Põhitekst
Specifies the following methods of analysis for the substance to be tested: measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of matter extractable by light petroleum, determination of sodium alkane sulphonates content, determination of alkane monosulphonates content, determination of sodium sulphite content, determination of sodium sulphate content, determination of sodium chloride content. In annexes a general scheme of analysis and a method for the determination of total salts content is given.
*
*
*
PDF
41,96 € koos KM-ga
Paber
41,96 € koos KM-ga
Standardi monitooring