GB/T 23323-2009 "Spinning & weaving products, determination of surfactants, ethylenediamine tetraacetate and diethylenetriamine pentaacetate" standard specifies the determination of ethylenediamine tetraacetate (EDTA) and diethylenetriamine pentaacetate (DTPA) in Spinning & weaving products. This standard is suitable for assessing the content of these two surfactants in Spinning & weaving products. The concentration of EDTA and DTPA can be accurately determined by complex chemical analysis methods, such as the complexation Titrimetric method. The residues of these surfactants during the processing of Spinning & weaving products can affect their performance and final product mass, so it is important to accurately determine their content.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | W04 | ICS | 59.080.01 |
| Release Date | 2009-03-19 00:00:00 | Implementation Date | 2010-01-01 00:00:00 |