{"id":4426,"date":"2024-03-08T16:15:29","date_gmt":"2024-03-08T08:15:29","guid":{"rendered":"https:\/\/www.green-mountainchem.com\/?p=4426"},"modified":"2024-03-08T16:15:32","modified_gmt":"2024-03-08T08:15:32","slug":"edta","status":"publish","type":"post","link":"https:\/\/www.green-mountainchem.com\/es\/edta\/","title":{"rendered":"EDTA Acid"},"content":{"rendered":"\n

Ethylene diamine tetraacetic acid (EDTA)
<\/strong>Product name: EDTA
Molecular formula: C10H16N2O8
Molecular weight: M=292.2
CAS number: 60-00-4;
EC number: 200-449-4<\/p>\n\n\n\n

Synonyms:<\/strong>
Edetic acid;
Glycine, N,N’-1,2-ethanediylbis[N-(carboxymethyl)-;
Ethylenediaminetetraacetic acid; <\/p>\n\n\n\n

El EDTA es una sustancia representativa de los agentes quelantes, y diversas sales met\u00e1licas del EDTA se utilizan a menudo en aplicaciones pr\u00e1cticas.<\/p>\n\n\n\n

Technical Data<\/strong><\/p>\n\n\n\n

items<\/th>EDTA Acid<\/a><\/strong><\/th><\/tr><\/thead>
Appearance<\/td>White crystalline powder<\/td><\/tr>
Content [%]<\/td>\u226599.0<\/td><\/tr>
Chloride (calculated as Cl) [%]<\/td>\u2264 0.05<\/td><\/tr>
Sulfate (calculated as SO4) [%]<\/td>\u2264 0.05<\/td><\/tr>
Heavy metals (calculated as Pb) [%]<\/td>\u2264 0.001<\/td><\/tr>
Iron (calculated as Fe) [%]<\/td>\u2264 0.001<\/td><\/tr>
Chelation value [mgCaCO3\/g]<\/td>\u2265 339<\/td><\/tr>
pH value<\/td>2.5-3.0<\/td><\/tr>
Characteristic<\/td>El \u00e1cido EDTA es soluble en soluciones alcalinas, como soluciones de hidr\u00f3xido de sodio, carbonato de sodio y amon\u00edaco.
Insoluble en agua fr\u00eda, alcohol y disolventes org\u00e1nicos en general.<\/td><\/tr><\/tbody><\/table>
EDTA acid, CAS#60-00-4, EC#200-449-4<\/em><\/figcaption><\/figure>\n\n\n\n

Productos relacionados<\/strong><\/p>\n\n\n\n

Traditonal Chelating Agents<\/a><\/strong>
Aminopolycarboxylates: EDTA acid<\/a>, EDTA-Na\/K<\/a>, DTPA & DTPA-5Na\/5K<\/a><\/strong>
Polyphosphonates: HEDP<\/a>, DTPMP<\/a><\/strong>, ATMP<\/a><\/strong>, PBTCA<\/strong><\/a><\/p>\n\n\n\n

\n

Green Chelating Agents<\/a><\/strong><\/p>\n\n\n\n

\n
MGDA<\/strong><\/a><\/div>\n\n\n\n
GLDA<\/strong><\/a><\/div>\n\n\n\n
ASDA<\/strong><\/a><\/div>\n\n\n\n
IDS<\/strong><\/a><\/div>\n\n\n\n
EDDS<\/strong><\/a><\/div>\n\n\n\n
PASP<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

The following is the original English text.
El siguiente es el texto original en ingl\u00e9s.<\/p>\n\n\n\n

EDTA is a representative substance of chelating agents<\/strong>, and various metal salts of EDTA are often used in practical applications. <\/p>\n\n\n\n

Properties<\/strong><\/p>\n\n\n\n

EDTA acid is a white crystalline powder with a melting point of 240\u2103 (decomposition); at 150\u2103, it shows a tendency to remove carboxyl groups.<\/p>\n\n\n\n

EDTA acid is soluble in alkaline solutions<\/strong>, such as solutions of sodium hydroxide, sodium carbonate, and ammonia.<\/p>\n\n\n\n

EDTA acid is insoluble<\/strong> in cold water, alcohol, and general organic solvents. The solubility in water is only 0.5g\/L (25\u2103).
Slightly soluble in hot water, soluble in 160 parts of boiling water. <\/p>\n\n\n\n

Uses<\/strong><\/p>\n\n\n\n

EDTA has a wide range of uses and is a representative substance of chelating<\/strong> agents, complexing<\/strong> agent, sequestering<\/strong> agent. EDTA acid can form stable water-soluble complexes<\/strong> with alkali metals, rare earth elements, and transition metals. <\/p>\n\n\n\n

EDTA is widely used in polymer chemistry industry, daily chemical industry, paper industry, pharmaceutical industry, agriculture, textile printing and dyeing industry, aquaculture, photographic chemicals, oilfield chemicals, water treatment agents, boiler cleaning agents and analytical reagents.<\/p>\n\n\n\n

EDTA Acid<\/strong> is insoluble in cold water<\/strong> and slightly soluble in boiling water, but soluble in alkaline solutions, such as sodium hydroxide.
EDTA sodium<\/a> <\/strong>are easily soluble in water<\/strong> and are often used in various aqueous solutions. <\/p>\n\n\n\n

Packaging:
<\/strong>25kg\/bag or according to customer requirements
Store in a dry and ventilated warehouse, avoid direct sunlight, and stack gently.<\/p>\n","protected":false},"excerpt":{"rendered":"

CAS number: 60-00-4;
\nEthylene diamine tetraacetic acid (EDTA acid);
\nAgentes quelantes, agentes complejantes: EDTA, DTPA, HEDP, DTPMP, GLDA, MGDA, EDDS, IDS, ASDA, ATMP, etc.<\/p>\n","protected":false},"author":1,"featured_media":1411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_locale":"es_ES","_original_post":"https:\/\/www.green-mountainchem.com\/?p=1409","footnotes":""},"categories":[9,10],"tags":[14,427,64,310,84],"class_list":["post-4426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conventional-chelating-agents","category-water-treatment","tag-chelating-agent","tag-complexing-agent","tag-edta","tag-sequestering-agent","tag-water-treatment-chemicals","es-ES"],"_links":{"self":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/4426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/comments?post=4426"}],"version-history":[{"count":0,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/4426\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media\/1411"}],"wp:attachment":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media?parent=4426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/categories?post=4426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/tags?post=4426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}