{"id":5432,"date":"2025-07-28T00:34:00","date_gmt":"2025-07-28T00:34:00","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=5432"},"modified":"2025-07-28T00:34:00","modified_gmt":"2025-07-28T00:34:00","slug":"formaldehyde","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/formaldehyde\/","title":{"rendered":"Formaldeh\u00eddo"},"content":{"rendered":"

1.Propiedad del producto<\/h3>\n

La soluci\u00f3n de formaldeh\u00eddo es un l\u00edquido transparente, incoloro a ligeramente amarillo, con un olor penetrante y sofocante. Los grados acuosos suelen contener 37 % de formaldeh\u00eddo y 10-15 % de metanol como estabilizante. Es miscible con agua y la mayor\u00eda de los disolventes polares; intervalo de ebullici\u00f3n 96-100 \u00b0C, punto de inflamaci\u00f3n 64 \u00b0C (vaso cerrado), densidad 1,08 g cm-\u00b3 a 20 \u00b0C.<\/p>\n

2.Norma t\u00e9cnica<\/h3>\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nEspecificaci\u00f3n<\/b><\/strong><\/td>\n<\/tr>\n
Apariencia<\/td>\nL\u00edquido transparente e incoloro<\/td>\n<\/tr>\n
Contenido de formaldeh\u00eddo<\/td>\n37,0 \u00b1 0,5 % (p\/p)<\/td>\n<\/tr>\n
Contenido de metanol<\/td>\n10-15 % (p\/p)<\/td>\n<\/tr>\n
Acidez (como f\u00f3rmico)<\/td>\n\u2264 0,02 % (p\/p)<\/td>\n<\/tr>\n
Hierro<\/td>\n\u2264 1 ppm<\/td>\n<\/tr>\n
Color (Pt-Co)<\/td>\n\u2264 10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3.\u00c1mbito de aplicaci\u00f3n y uso<\/h3>\n

La soluci\u00f3n de formaldeh\u00eddo es un componente vers\u00e1til de resinas como la urea, el fenol y la melamina-formaldeh\u00eddo utilizadas en paneles de madera, laminados, revestimientos y adhesivos. Sirve como desinfectante y conservante en productos sanitarios, cosm\u00e9ticos y dom\u00e9sticos, y es un intermediario para el 1,4-butanodiol, el pentaeritritol, la hexamina y los agentes quelantes en el tratamiento del agua.<\/p>\n

4.Embalaje y almacenamiento<\/h3>\n

La soluci\u00f3n de formaldeh\u00eddo se suministra en garrafas de polietileno de alta densidad de 25 kg, bidones de polietileno de alta densidad de 200 kg o IBC compuestos de 1.000 litros. Los env\u00edos a granel se realizan en cisternas de acero inoxidable de 20-25 t revestidas de resina epoxi. Almacenar en lugares frescos y ventilados a menos de 25 \u00b0C, lejos de oxidantes, \u00e1cidos y fuentes de ignici\u00f3n. Mantener los recipientes bien cerrados y protegidos de las heladas y de la luz solar directa para evitar la polimerizaci\u00f3n y la p\u00e9rdida de formaldeh\u00eddo.<\/p>","protected":false},"excerpt":{"rendered":"

CAS: 50-00-0
\nF\u00f3rmula molecular: CH\u2082O
\nMasa molecular relativa: 30.03
\nF\u00f3rmula estructural:\"\"<\/p>","protected":false},"featured_media":5435,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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50-00-0 Molecular formula: CH\u2082O Relative molecular mass: 30.03 Structural 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