WebEU RISK ASSESSMENT – EDETIC ACID (EDTA) SUMMARY, 2004 1.3 PHYSICO-CHEMICAL PROPERTIES Table 1.1 Physico-chemical properties Parameter Value Physical state at 20°C, 1,013 hPa: colourless crystals Melting point n.a. (decomposition above 150°C) Boiling point not applicable 1) Relative density 0.86 at 20°C Vapour pressure 2)not … WebNov 25, 2024 · In order to investigate if the strongly enhanced debonding time can indeed be associated with the presence of copper(II) ions, the plasma-treated and acrylic-acid-treated samples, which could not be debonded after 65,000 s (cf. Table 1) were exposed to a 1 g/L ethylenediaminetetraacetic acid disodium salt (disodium EDTA) solution under ...

SAFETY DATA SHEET - Fisher Sci

WebEthylenediaminetetraacetic acid, disodium salt dihydrate 6381-92-6 >95 Disodium EDTA 139-33-3 - 4. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention if symptoms occur. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Get ... WebMar 25, 2024 · Product name: Ethylenediaminetetraacetic acid; CBnumber: CB9853940; CAS: 60-00-4; EINECS Number: 200-449-4; Synonyms: EDTA,Ethylenediaminetetraacetic acid; Relevant identified uses of the substance or mixture and uses advised against. Relevant identified uses: For R&D use only. Not for medicinal, household or other use. … flintsbach wasserfall

Ethylenediaminetetraacetic Acid (EDTA) - PubMed

WebApr 13, 2024 · HIGHLIGHTS who: Karthikeyan Pandi and collaborators from the Institute of Biomedical and Oral Research, Hebrew University-Hadassah Faculty of Dental Medicine have published the paper: Porphyromonas gingivalis induction of TLR2 association … Porphyromonas gingivalis induction of tlr2 association with vinculin enables pi3k … WebSynonyms: Disodium dihydrogen ethylenediaminetetraacetate, Ethylenediaminetetraacetic acid disodium salt. CAS #: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C₁₀H₁₄N₂O₈*2Na*2H₂O Hill Formula: C₁₀H₁₄N₂Na₂O₈* 2 H₂O. Ethylenediaminetetraacetic acid (EDTA) is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2. This white, water-insoluble solid is widely used to bind to iron (Fe /Fe ) and calcium ions (Ca ), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca-containing scale … See more Textile industry In industry, EDTA is mainly used to sequester (bind or confine) metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colours … See more The compound was first described in 1935 by Ferdinand Münz, who prepared the compound from ethylenediamine and chloroacetic acid. Today, EDTA is mainly synthesised from See more In coordination chemistry, EDTA is a member of the aminopolycarboxylic acid family of ligands. EDTA usually binds to a metal cation … See more Interest in environmental safety has raised concerns about biodegradability of aminopolycarboxylates such as EDTA. These concerns incentivize the investigation of alternative aminopolycarboxylates. Candidate chelating agents … See more EDTA exhibits low acute toxicity with LD50 (rat) of 2.0 g/kg to 2.2 g/kg. It has been found to be both cytotoxic and weakly genotoxic in laboratory animals. Oral exposures have … See more To describe EDTA and its various protonated forms, chemists distinguish between EDTA , the conjugate base that is the ligand, and H4EDTA, the precursor to that ligand. At very low pH (very acidic conditions) the fully protonated H6EDTA form predominates, … See more Abiotic degradation EDTA is in such widespread use that questions have been raised whether it is a persistent organic pollutant See more greater pure light church