Description
Ethylenediamine tetraacetic acid is a high-purity chelating reagent with a minimum assay of 99 %, supplied in p.a. and ACS quality. It is identified by CAS number 60-00-4 and empirical formula C₁₀H₁₆N₂O₈, with a molar mass of 292,25 g/mol and a density of 0,86 g/cm³. The free acid form is widely used to bind divalent and trivalent metal ions in analytical chemistry, sample preparation and buffer systems where controlled complexation is required. Typical contexts include titration support, metal-ion masking, water analysis workflows and general wet-chemistry applications that specify p.a. or ACS-grade EDTA. Clear identity data and stated purity help laboratories document reagent quality in validated methods. The material is available from manufacturer Carl ROTH for chemical and analytical use. With defined molar mass, density and dual p.a./ACS grading, it offers a straightforward choice for benches that need reliable ethylenediamine tetraacetic acid without additional specialty claims.
This article is part of Acids, in Acids & bases.
Key features
- Assay (compl.): 99,4-100,6 %
- In NH4OH insoluble matter: ≤0,005 %
- Nitrilotriacetic acid: ≤0,1 %
- Heavy metals (as Pb): ≤0,001 %
- Calcium (Ca): ≤0,001 %
- Magnesium (Mg): ≤0,0005 %
- Iron (Fe): ≤0,005 %
- Ash content (as SO4): ≤0,2 %
- CAS number: 60-00-4
- Pack sizes: 100 g, 1 kg, 500 g, 2.5 kg, 25 kg
- EG nr.: 200-449-4
- Purity: min. 99 %, p.a., ACS
- Empirical formula: C₁₀H₁₆N₂O₈
- Molar mass: 292,25 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Ethylenediamine tetraacetic acid, min. 99 %, p.a., ACS, 100 g, plastic
What is this article?
Ethylenediamine tetraacetic acid, min. 99 %, p.a., ACS, 100 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
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The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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