Record Display for the EPA National Library Catalog


Main Title Letter from Henkel Corporation to USEPA Regarding Information on 1,4-Dioxane in Polyalkoxylated Polyamine Product with Attachment (Sanitized).
CORP Author Henkel Corp., Gulph Mills, PA.;Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Publisher 4 Feb 1980
Year Published 1980
Report Number 8EHQ-0280-0331S;
Stock Number OTS-0200620
Additional Subjects Dioxanes ; Polyamines ; Toxicity ; Esters ; Chemical analysis ; Gas chromatography ; Textiles ; Laboratory tests ; Investigations ; US EPA ; Cosmetics ; Manufacturing ; Employees ; Work environment ; Occupational exposure ; Air pollution sampling ; Monitoring ; Health effects ; Polyalkoxylated polyamine ; 1,4-Dioxane ; Henkel Corporation
Library Call Number Additional Info Location Last
NTIS  OTS-0200620 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 14p
Gas chromatographic analyses of three randomly selected lots of POLYQUART (trademark) H, conducted according to the procedures described by Birkel, et al, (Food and Drug Administration) place 1, 4-dioxane content of this product at 1.5 to 2.0% (15,000-20,000 ppm). Applicability of this method, developed for analysis of 1, 4-dioxane in poly (oxyethylene) esters, to products such as polyalkoxylated polyamines has not yet bee established. We are presently investigating the validity of the method for such products. Samples have also been submitted to an independent testing laboratory for analyses.