{"id":623,"date":"2023-06-19T15:30:47","date_gmt":"2023-06-19T07:30:47","guid":{"rendered":"https:\/\/bastone-petrochem.com\/?post_type=product&#038;p=623"},"modified":"2026-08-03T11:34:02","modified_gmt":"2026-08-03T03:34:02","slug":"n-n-dimethylformamide","status":"publish","type":"product","link":"https:\/\/bastone-petrochem.com\/es\/product\/n-n-dimethylformamide\/","title":{"rendered":"N,N-Dimetilformamida (DMF) CAS 68-12-2 \u2014 Suministro de solvente de grado industrial"},"content":{"rendered":"<p>El N,N-dimetilformamida es un disolvente apr\u00f3tico polar con la f\u00f3rmula HCON(CH\u2083)\u2082, producido comercialmente mediante la reacci\u00f3n de dimetilamina con mon\u00f3xido de carbono o formiato de metilo bajo cat\u00e1lisis alcalina. Los dos fabricantes detr\u00e1s del suministro de BASTONE \u2014 LUXI (Liaocheng Luxi Methylamine Chemical Co., Ltd) y HUALU \u2014 ambos operan cadenas integradas de metilamina a DMF, lo que significa que la materia prima de dimetilamina proviene del mismo complejo en lugar del mercado comercial. La integraci\u00f3n de materias primas es el mayor impulsor tanto de la estabilidad de precios como de la consistencia lote a lote en el DMF.<\/p>\n<p>El grado superior que distribuye BASTONE tiene una pureza \u226599.9% y aparece como un l\u00edquido transparente sin neblina visible ni materia suspendida. El contenido de agua se mantiene en \u22640.050%, metanol en \u22640.0010% y hierro en \u22640.05 mg\/kg. La acidez y la alcalinidad est\u00e1n cada una limitadas a \u22640.0010%, el pH de una soluci\u00f3n acuosa al 20% a 25 \u00b0C cae entre 6.5 y 8.0, y la conductividad se mantiene en \u22642.0 \u00b5S\/cm.<\/p>\n<p>Cada uno de esos n\u00fameros corresponde a un modo de falla aguas abajo. El agua por encima de la especificaci\u00f3n hidroliza la DMF en dimetilamina y \u00e1cido f\u00f3rmico, lo que aumenta la acidez y corroe el equipo de acero inoxidable. La contaminaci\u00f3n por hierro decolora la resina de poliuretano y cataliza la degradaci\u00f3n oxidativa durante el procesamiento con calor. La conductividad \u22642.0 \u00b5S\/cm es la especificaci\u00f3n que los compradores de qu\u00edmicos electr\u00f3nicos verifican primero, ya que los residuos i\u00f3nicos en un removedor de fotorresistencia o un solvente de fundici\u00f3n de poliamida dejan defectos que ning\u00fan enjuague aguas abajo recupera. El color \u22645 Hazen importa dondequiera que el art\u00edculo terminado sea blanco o de color claro \u2014 especialmente en las capas superiores de cuero sint\u00e9tico.<\/p>\n<p>BASTONE Petrochem mantiene el estatus de distribuidor listado con SINOPEC y comercializa productos qu\u00edmicos de los tres principales productores de China, y el mismo modelo de asignaci\u00f3n directa se aplica a las l\u00edneas de DMF de LUXI y HUALU. Los compradores obtienen precios directos de f\u00e1brica sin el margen adicional que a\u00f1ade una casa comercializadora de reventa, y cada env\u00edo incluye un COA trazable al lote de producci\u00f3n en la planta designada. Para los compradores que gestionan contratos anuales, el acceso a la asignaci\u00f3n importa m\u00e1s que el precio destacado \u2014 los mercados de DMF se tensan r\u00e1pidamente cuando los costos de metanol o dimetilamina se mueven, y el volumen contratado protege contra las presiones del mercado spot.<\/p>","protected":false},"excerpt":{"rendered":"<p>BASTONE Petrochem suministra N,N-Dimetilformamida de grado superior (CAS 68-12-2) producida por Liaocheng Luxi Methylamine Chemical Co., Ltd y Shandong Hualu-Hengsheng, en cantidades a granel para aplicaciones industriales de solventes.<\/p>\n<p>La pureza es \u226599.9% con contenido de metanol mantenido en \u22640.0010% y color Hazen \u22645, cumpliendo con los requisitos de productores de cuero sint\u00e9tico, fibra textil, intermedios farmac\u00e9uticos y qu\u00edmicos electr\u00f3nicos.<\/p>\n<p>CAS N.\u00ba 68-12-2<\/p>\n<p>F\u00f3rmula molecular: C3H7NO<\/p>\n<p>Otros sin\u00f3nimos: DMF; Dimetilformamida<\/p>\n<p>Embalaje: Tambor de acero de 200 L;\u00a0 ISOTANK<\/p>","protected":false},"featured_media":600,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":["post-623","product","type-product","status-publish","has-post-thumbnail","product_cat-organic-chemical","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>N,N-Dimethylformamide (DMF) CAS 68-12-2 | China Supplier<\/title>\n<meta name=\"description\" content=\"Superior-grade DMF (CAS 68-12-2), \u226599.9% purity, \u22645 Hazen color, \u22642.0 \u00b5S\/cm conductivity. 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