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Title: Experimental determination of solubilities of di-calcium ethylenediaminetetraacetic acid hydrate [Ca2C10H12N2O8·7H2O(s)] in NaCl and MgCl2 solutions to high ionic strengths and its Pitzer model: Applications to geological disposal of nuclear waste and other low temperature environments

Journal Article · · Chemical Geology

In this study, solubility measurements on di-calcium ethylenediaminetetraacetic acid [Ca2C10H12N2O8(s), abbreviated as Ca2EDTA(s)] as a function of ionic strength are conducted in NaCl solutions up to I = 5.0 mol•kg–1 and in MgCl2 solutions up to I = 7.5 mol•kg–1, at room temperature (22.5 ± 0.5oC).

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1344455
Alternate ID(s):
OSTI ID: 1344466; OSTI ID: 1397635
Report Number(s):
SAND2016-1275J; SAND-2016-1275J; 619421
Journal Information:
Chemical Geology, Vol. 454, Issue C; ISSN 0009-2541
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

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Cited By (1)

A Pitzer Model for Lead Oxide Solubilities in the Presence of Borate to High Ionic Strength journal November 2018