{"id":4734,"date":"2025-07-25T07:11:26","date_gmt":"2025-07-25T07:11:26","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4734"},"modified":"2025-07-25T07:11:26","modified_gmt":"2025-07-25T07:11:26","slug":"orthophosphorus-acid","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/orthophosphorus-acid\/","title":{"rendered":"\u00c1cido ortofosf\u00f3rico"},"content":{"rendered":"

\u3010CAS\u301110294-56-1<\/p>\n

Alias: \u00c1cido fosforoso<\/p>\n

F\u00f3rmula molecular: H3<\/sub>O3<\/sub>P Masa molecular relativa: 82<\/p>\n

F\u00f3rmula estructural:\"\"<\/p>\n

 <\/p>\n

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

El \u00e1cido fosf\u00f3rico, un compuesto inorg\u00e1nico, es soluble en agua y alcoholes. Se oxida lentamente en el aire a \u00e1cido ortofosf\u00f3rico. A 180\u2103, se descompone en fosfina y \u00e1cido ortofosf\u00f3rico. Es corrosivo. El \u00e1cido fosf\u00f3rico es un \u00e1cido binario en Chemicalbook. Su acidez es ligeramente m\u00e1s fuerte que la del \u00e1cido fosf\u00f3rico. Tiene una fuerte reducibilidad y puede reducir los iones de plata (Ag+) a plata met\u00e1lica (Ag), y puede reducir el \u00e1cido sulf\u00farico a di\u00f3xido de azufre.<\/p>\n

2.<\/h3>\n

 <\/p>\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nEspecificaci\u00f3n<\/b><\/strong><\/td>\n<\/tr>\n
Apariencia<\/b><\/strong><\/td>\nPolvo cristalino blanco o escamas<\/td>\n<\/tr>\n
Ensayo (H\u2083PO\u2083, % peso)<\/b><\/strong><\/td>\n\u2265 99,0% (Industrial), \u2265 99,5% (Reactivo)<\/td>\n<\/tr>\n
\u00c1cido fosf\u00f3rico (H\u2083PO\u2084)<\/b><\/strong><\/td>\n\u2264 0,5%<\/td>\n<\/tr>\n
Insolubles en agua<\/b><\/strong><\/td>\n\u2264 0,01%<\/td>\n<\/tr>\n
pH (Soluci\u00f3n 1%)<\/b><\/strong><\/td>\n1.5 – 2.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

Agricultura: El \u00e1cido fosf\u00f3rico es la materia prima para producir importantes fertilizantes fosfatados (como el superfosfato, el dihidrogenofosfato pot\u00e1sico, etc.) y tambi\u00e9n la materia prima para producir agentes nutritivos para piensos (dihidrogenofosfato c\u00e1lcico).<\/p>\n

Industria: El \u00e1cido fosf\u00f3rico es una importante materia prima qu\u00edmica. Sus principales funciones son las siguientes 1. Se utiliza para tratar la superficie de los metales, generando pel\u00edculas insolubles de fosfato sobre la superficie met\u00e1lica para proteger el metal de la corrosi\u00f3n. 2. Se mezcla con \u00e1cido n\u00edtrico como agente de pulido qu\u00edmico para mejorar la suavidad de la superficie met\u00e1lica. 3. Se utiliza para producir \u00e9steres de fosfato como materia prima para productos de limpieza y pesticidas. 4. 4. Se utiliza para producir materias primas para retardantes de llama que contienen f\u00f3sforo.<\/p>\n

Alimentos: El \u00e1cido fosf\u00f3rico es uno de los aditivos alimentarios. Se utiliza como acidulante y nutriente de levaduras en los alimentos. La cola contiene \u00e1cido fosf\u00f3rico. Las sales de fosfato tambi\u00e9n son importantes aditivos alimentarios y pueden utilizarse como potenciadores de nutrientes.<\/p>\n

Medicamentos: El \u00e1cido fosf\u00f3rico puede utilizarse para producir medicamentos que contienen f\u00f3sforo, como el glicerofosfato s\u00f3dico, etc.<\/p>\n

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

 <\/p>\n

La zona de almacenamiento debe mantenerse fresca y bien ventilada, alejada de fuentes de fuego y altas temperaturas, y protegida de la luz solar directa.<\/p>\n

Manipulaci\u00f3n de envases: Utilizar recipientes resistentes a la corrosi\u00f3n (como polietileno o vidrio), y evitar el contacto con recipientes met\u00e1licos. Medidas de aislamiento: Almacenar separado de alimentos, piensos, oxidantes y otros productos qu\u00edmicos para evitar fugas o reacciones.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u301110294-56-1 Alias: Phosphorou acid Molecular formula: H3O3P \u00a0\u00a0Relative molecular mass: 82 Structural formula:   1.Product Property Phosphoric acid, an inorganic compound, is soluble in water and alcohols. It slowly oxidizes in the air to orthophosphoric acid. At 180\u2103, it decomposes into phosphine and orthophosphoric acid. It is corrosive. Phosphoric acid is a binary acid in 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Alias: Phosphorou acid Molecular formula: H3O3P \u00a0\u00a0Relative molecular mass: 82 Structural formula:   1.Product Property Phosphoric acid, an inorganic compound, is soluble in water and alcohols. It slowly oxidizes in the air to orthophosphoric acid. At 180\u2103, it decomposes into phosphine and orthophosphoric acid. It is corrosive. Phosphoric acid is a binary acid in…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media\/4741"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4734"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4734"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4734"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}