Product Details of 7647-14-5In 2020 ,《Road Salt Impacts Freshwater Zooplankton at Concentrations below Current Water Quality Guidelines》 was published in Environmental Science & Technology. The article was written by Arnott, Shelley E.; Celis-Salgado, Martha P.; Valleau, Robin E.; DeSellas, Anna M.; Paterson, Andrew M.; Yan, Norman D.; Smol, John P.; Rusak, James A.. The article contains the following contents:
Widespread use of NaCl for road deicing has caused increased chloride concentrations in lakes near urban centers and areas of high road d. Chloride can be toxic, and water quality guidelines have been created to regulate it and protect aquatic life. However, these guidelines may not adequately protect organisms in low-nutrient, soft water lakes such as those underlain by the Precambrian Shield. We tested this hypothesis by conducting laboratory experiments on six Daphnia species using a soft water culture medium. We also examined temporal changes in cladoceran assemblages in the sediments of two small lakes on the Canadian Shield: one near a highway and the other >3 km from roads where salt is applied in the winter. Our results showed that Daphnia were sensitive to low chloride concentrations with decreased reproduction and increased mortality occurring between 5 and 40 mg Cl-/L. Anal. of cladoceran remains in lake sediments revealed changes in assemblage composition that coincided with the initial application of road salt in this region. In contrast, there were no changes detected in the remote lake. We found that 22.7% of recreational lakes in Ontario have chloride concentrations between 5 and 40 mg/L suggesting that cladoceran zooplankton in these lakes may already be experiencing neg. effects of chloride. In addition to this study using Sodium chloride, there are many other studies that have used Sodium chloride(cas: 7647-14-5Product Details of 7647-14-5) was used in this study.
Sodium chloride(cas: 7647-14-5) has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal 2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.Product Details of 7647-14-5
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics