{"id":1790,"date":"2020-05-07T22:44:02","date_gmt":"2020-05-07T22:44:02","guid":{"rendered":"https:\/\/yequim.com\/?p=1790"},"modified":"2020-05-07T22:53:23","modified_gmt":"2020-05-07T22:53:23","slug":"trietanolamina-r-a","status":"publish","type":"post","link":"https:\/\/yequim.com\/en\/trietanolamina-r-a\/","title":{"rendered":"Trietanolamina R.A."},"content":{"rendered":"

Trietanolamina R.A.<\/h2>\n

 <\/p>\n

La\u00a0trietanolamina<\/b>, 2,2\u00b4,2\u00b4\u00b4-nitrilotrietanol \u00f3 trihidroxietilamina (frecuentemente abreviada como\u00a0TEA<\/i>\u00a0o\u00a0trieta<\/i>\u00a0en el mercado de productos qu\u00edmicos) es un\u00a0compuesto qu\u00edmico org\u00e1nico<\/a>\u00a0formado, principalmente, por una\u00a0amina<\/a>\u00a0terciaria y tres\u00a0grupos<\/a>\u00a0hidr\u00f3xilos<\/a>;su\u00a0f\u00f3rmula qu\u00edmica<\/a>\u00a0es\u00a0C<\/a>6<\/sub>H<\/a>15<\/sub>N<\/a>O<\/a>3<\/sub>. Como otras aminas, la trietanolamina act\u00faa como una\u00a0base qu\u00edmica d\u00e9bil<\/a>\u00a0debido al\u00a0par solitario<\/a>\u00a0de electrones en el \u00e1tomo de\u00a0nitr\u00f3geno<\/a>.<\/p>\n

Se presenta como un l\u00edquido viscoso (aunque cuando es impuro puede presentarse como un s\u00f3lido, dependiendo de la temperatura), l\u00edmpido, de color amarillo p\u00e1lido \u00f3 incoloro, poco\u00a0higrosc\u00f3pico<\/a>\u00a0y\u00a0vol\u00e1til<\/a>, totalmente soluble en agua y miscible con la mayor\u00eda de los solventes org\u00e1nicos oxigenados. Posee un olor amoniacal suave.<\/p>\n

.<\/p>\n

Disponible en:<\/strong>\u00a0 \u00a0 \u00a0\u00a0 \u00a0\"\"\u00a0<\/span>IBC\u00a0 \u00a0 \"\" <\/span><\/span>Garrafa\u00a0 \"\" <\/span><\/span>Tambor\u00a0 \u00a0 \"\"<\/span><\/span>Botella\u00a0 \"\"<\/span>\u00a0<\/span>Caja<\/span><\/p>\n

Tris (2-hidroxietil) amina, 2,2 ‘, 2’ ‘- Trihidroxitrietilamina, TEA<\/p>\n

Para productos utilizados en aplicaciones que requieren un mejor control de cambios y acuerdo de calidad<\/p><\/blockquote>\n

\n

Carater\u00edsticas fisicoqu\u00edmica<\/span><\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Punto de ebullici\u00f3n<\/td>\n360\u00a0\u00b0C (1013\u00a0hPa)\u00a0(descomposici\u00f3n)<\/td>\n<\/tr>\n
Densidad<\/td>\n1.12\u00a0g\/cm3 (20\u00a0\u00b0C)<\/td>\n<\/tr>\n
L\u00edmite de explosi\u00f3n<\/td>\n3.6\u00a0–\u00a07.2\u00a0%(V)<\/td>\n<\/tr>\n
Punto de inflamabilidad<\/td>\n190\u00a0\u00b0C<\/td>\n<\/tr>\n
Temperatura de ignici\u00f3n<\/td>\n325\u00a0\u00b0C\u00a0DIN 51794<\/td>\n<\/tr>\n
Punto de fusi\u00f3n<\/td>\n21\u00a0\u00b0C<\/td>\n<\/tr>\n
Valor de pH<\/td>\n10.5 (15\u00a0g\/l, H\u2082O, 20\u00a0\u00b0C)<\/td>\n<\/tr>\n
Presi\u00f3n de vapor<\/td>\n<0.01\u00a0hPa (20\u00a0\u00b0C)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Informaci\u00f3n Toxicol\u00f3gica<\/span><\/h3>\n\n\n\n\n
DL 50 oral<\/td>\nDL50 Rata > 5000 mg\/kg<\/td>\n<\/tr>\n
DL 50 d\u00e9rmica<\/td>\nDL50 Conejo > 2000 mg\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0IEspecificaciones<\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n\n\n\n\n\n\n\n\n\n
RTECS<\/td>\nKL9275000<\/td>\n<\/tr>\n
Clase de almacenamiento<\/td>\n10 – 13 Otros liquidos y sustancias s\u00f3lidas<\/td>\n<\/tr>\n
WGK<\/td>\nWGK 1 contamina ligeramente el agua<\/td>\n<\/tr>\n
Eliminaci\u00f3n<\/td>\n3
\nLos reactivos org\u00e1nicos l\u00edquidos relativamente no reactivos desde el punto de vista qu\u00edmico se recogen en la categor\u00eda A. Si contienen hal\u00f3genos se les asigna la categor\u00eda B. Residuos s\u00f3lidos: categor\u00eda C.<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n
\n

 <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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Eodem modo typi, qui nunc nobis videntur parum clari, fiant sollemnes in futurum. \t\t<\/p>","protected":false},"author":1,"featured_media":1791,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[38,37],"tags":[41,39,40],"class_list":["post-1790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-productos","category-reactivos","tag-insumos-para-laboratorio","tag-reactivos-quimicos","tag-yequim-colombia"],"yoast_head":"\nTrietanolamina R.A. - productos qu\u00edmicos, reactivos anal\u00edticos, material para laboratorio y medios de cultivo.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yequim.com\/en\/trietanolamina-r-a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trietanolamina R.A. - productos qu\u00edmicos, reactivos anal\u00edticos, material para laboratorio y medios de cultivo.\" \/>\n<meta property=\"og:description\" content=\"Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. 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