{"id":5250,"date":"2025-07-25T09:18:08","date_gmt":"2025-07-25T09:18:08","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=5250"},"modified":"2025-07-25T09:18:08","modified_gmt":"2025-07-25T09:18:08","slug":"dipropylene-glycol","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/dipropylene-glycol\/","title":{"rendered":"Dipropilenglicol"},"content":{"rendered":"

Diethylene glycol is a colorless, odorless, sweet-tasting, water-soluble and hygroscopic liquid at room temperature. It dissolves in water and toluene, and can be miscible with methanol and ether. It has a pungent sweet taste and is non-corrosive.<\/p>\n

\u3010CAS\u3011110-98-5\u00a0\u00a0Molecular formula:\u00a0C6H14O3 \u00a0\u00a0\u00a0Relative molecular mass:134.1736<\/p>\n

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

 <\/p>\n

\u4e00\uff0ePropiedad del producto<\/h4>\n

Extremely low toxicity: The metabolic pathway is similar to that of propylene glycol, and it is harmless to the human body when used within the recommended dosage.<\/p>\n

Stability: Resistant to acid, alkali and high temperatures, and does not react with other components.<\/p>\n

 <\/p>\n

\u4e8c\uff0e\u00cdndice de calidad:<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nSpecification (FCC\/USP\/EU)<\/b><\/strong><\/td>\nM\u00e9todo de ensayo<\/b><\/strong><\/td>\n<\/tr>\n
Purity (C\u2086H\u2081\u2084O\u2083)<\/b><\/strong><\/td>\n\u2265 99,0% (p\/p)<\/td>\nGC (USP )<\/td>\n<\/tr>\n
Contenido en agua<\/b><\/strong><\/td>\n\u2264 0,2% (p\/p)<\/td>\nKarl Fischer (USP )<\/td>\n<\/tr>\n
Peso espec\u00edfico (25\u00b0C)<\/b><\/strong><\/td>\n1.020 \u2013 1.025<\/td>\nPicn\u00f3metro (USP )<\/td>\n<\/tr>\n
\u00cdndice de refracci\u00f3n (20\u00b0C)<\/b><\/strong><\/td>\n1.440 \u2013 1.445<\/td>\nRefractometr\u00eda (USP )<\/td>\n<\/tr>\n
Acidez (como \u00e1cido ac\u00e9tico)<\/b><\/strong><\/td>\n\u2264 0.01% (w\/w)<\/td>\nValoraci\u00f3n (USP )<\/td>\n<\/tr>\n
Cloruros<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\nPrueba de nitrato de plata<\/td>\n<\/tr>\n
Sulfatos<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\nPrueba de cloruro de bario<\/td>\n<\/tr>\n
Metales pesados (como Pb)<\/b><\/strong><\/td>\n\u2264 5 ppm<\/td>\nICP-MS (USP )<\/td>\n<\/tr>\n
Ars\u00e9nico (As)<\/b><\/strong><\/td>\n\u2264 3 ppm<\/td>\nICP-MS (USP )<\/td>\n<\/tr>\n
Residuos en el encendido<\/b><\/strong><\/td>\n\u2264 0.01% (w\/w)<\/td>\nGravimetr\u00eda (USP )<\/td>\n<\/tr>\n
Ethylene Glycol<\/b><\/strong><\/td>\n\u2264 0,1% (p\/p)<\/td>\nGC (FCC)<\/td>\n<\/tr>\n
Diethylene Glycol<\/b><\/strong><\/td>\n\u2264 0,1% (p\/p)<\/td>\nGC (FCC)<\/td>\n<\/tr>\n
L\u00edmites microbianos<\/b><\/strong><\/td>\nRecuento aer\u00f3bico total \u2264 100 UFC\/g<\/td>\nUSP<\/td>\n<\/tr>\n
Levaduras y moho<\/b><\/strong><\/td>\n\u2264 10 UFC\/g<\/td>\nUSP<\/td>\n<\/tr>\n
Pathogens (E. coli, Salmonella)<\/b><\/strong><\/td>\nAusente en 10g<\/td>\nUSP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4e09\uff0e\u00c1mbito de aplicaci\u00f3n y uso<\/h4>\n

Food-grade propylene glycol is a colorless, transparent, and non-precipitating viscous liquid. It is widely used in the food industry. According to national standards, it is approved as a food additive and is mainly used as a stabilizer, emulsifier, and solvent. It is commonly found in products such as bread and cream. Propylene glycol has good hygroscopicity and antifreeze properties, which can maintain the moisture and freshness of food. Additionally, it can be used in beer processing and the extraction of aroma substances.<\/p>\n

    \n
  • Embalaje y almacenamiento<\/li>\n<\/ul>\n

    Iron drum packaging, 215KG per drum; transported as general chemicals; stored in a cool and ventilated warehouse. Keep away from fire sources and heat sources. It should be stored separately from oxidants and must not be mixed for storage or transportation. Appropriate types and quantities of fire-fighting equipment should be equipped. The storage area should be equipped with emergency handling devices for leakage and suitable containment materials.<\/p>\n

     <\/p>\n

    Protecci\u00f3n de seguridad:<\/h4>\n

    Dipropylene glycol has very low toxicity and causes little irritation to the skin. The oral LD50 for rats is 14.85 ml\/kg and it does not absorb through the skin.<\/p>","protected":false},"excerpt":{"rendered":"

    Diethylene glycol is a colorless, odorless, sweet-tasting, water-soluble and hygroscopic liquid at room temperature. It dissolves in water and toluene, and can be miscible with methanol and ether. It has a pungent sweet taste and is non-corrosive. \u3010CAS\u3011110-98-5\u00a0\u00a0Molecular formula:\u00a0C6H14O3 \u00a0\u00a0\u00a0Relative molecular mass:134.1736 Structural formula:   \u4e00\uff0eProduct Property Extremely low toxicity: The metabolic pathway is similar […]<\/p>\n","protected":false},"featured_media":5259,"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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glycol is a colorless, odorless, sweet-tasting, water-soluble and hygroscopic liquid at room temperature. It dissolves in water and toluene, and can be miscible with methanol and ether. It has a pungent sweet taste and is non-corrosive. \u3010CAS\u3011110-98-5\u00a0\u00a0Molecular formula:\u00a0C6H14O3 \u00a0\u00a0\u00a0Relative molecular mass:134.1736 Structural formula:   \u4e00\uff0eProduct Property Extremely low toxicity: The metabolic pathway is similar…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/5250","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\/5259"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=5250"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=5250"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=5250"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=5250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}