All reagents were analytical grade. Ultrapure water (18.2 MΩ·cm) from a Mill-Q system (Merck Millipore, Darmstadt, Germany) was used throughout. Laboratory containers were rinsed with H2O prior to use. Standard solutions of all metals (lead(II) nitrate, cadmium(II) nitrate tetrahydrate, potassium dichromate(VI), iron(III) chloride hexahydrate, nickel(II) sulfate hexahydrate, copper(II) sulfate pentahydrate, manganese(II) chloride tetrahydrate, magnesium(II) chloride hexahydrate, iron(II) sulfate heptahydrate, aluminum(III) sulfate hydrate, barium(II) chloride, vanadium(III) chloride, and cobalt(II) sulfate pentahydrate) were purchased from Sigma-Aldrich (St. Louis, MO, USA). L-ascorbic acid (97%), L-cysteine, Tris base (99.9%), bathophenanthroline (97%), dimethylglyoxime (99%), dithiooxamide (98.5%), and sodium fluoride were purchased from Sigma-Aldrich. Sodium acetate, ammonium acetate, hydrochloric acid, sodium hydroxide, and glacial acetic acid were obtained from Fisher Scientific (Pittsburgh, PA, USA). Whatman (grade 1) filter paper was purchased from Apollo Presentation Products (Booneville, MS, USA).
Dithiooxamide
Manufactured by Merck Group
Sourced in United States
Dithiooxamide is a chemical compound used as an analytical reagent in various laboratory applications. It serves as a chelating agent, forming colored complexes with certain metal ions. The core function of Dithiooxamide is to facilitate the detection and analysis of these metal ions in a variety of test samples.
Automatically generated - may contain errors
Lab products found in correlation
Bathophenanthroline, by Merck Group (1 mentions)
Dimethylglyoxime, by Merck Group (1 mentions)
Hydrochloric acid (hcl), by Thermo Fisher Scientific (1 mentions)
Nickel 2 sulfate hexahydrate, by Merck Group (1 mentions)
Manganese 2 chloride tetrahydrate, by Merck Group (1 mentions)
Sodium hydroxide (naoh), by Thermo Fisher Scientific (1 mentions)
Ammonium acetate, by Thermo Fisher Scientific (1 mentions)
Sodium acetate, by Thermo Fisher Scientific (1 mentions)
Mill q system, by Merck Group (1 mentions)
Lead 2 nitrate, by Merck Group (1 mentions)
Cadmium 2 nitrate tetrahydrate, by Merck Group (1 mentions)
Magnesium 2 chloride hexahydrate, by Merck Group (1 mentions)
Aluminum 3 sulfate hydrate, by Merck Group (1 mentions)
Glacial acetic acid, by Thermo Fisher Scientific (1 mentions)
Vanadium 3 chloride, by Merck Group (1 mentions)
Tris base, by Merck Group (1 mentions)
L ascorbic acid, by Merck Group (1 mentions)
L cysteine, by Merck Group (1 mentions)
Iron 3 chloride hexahydrate, by Merck Group (1 mentions)
Sodium fluoride, by Merck Group (1 mentions)
2 protocols using dithiooxamide
1
Determination of Heavy Metal Ions
2
Spectrophotometric Determination of Cr(III)
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All reagents used in this work were of analytical grade. Deionized water was used throughout the work. A 0.05-g amount of dithiooxamide (Sigma Aldrich, USA) was mixed in 20 mL of 1 mol L -1 NaOH, and diluted to 100 mL with water. The concentration of Cr(III) working solutions were prepared by dilution of 1 g L -1 Cr(III) solution (chromium(III) nitrate, Honeywell Fluka, German) with a 1 mmol L -1 of nitric acid.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!