{"id":4195,"date":"2024-08-28T03:06:37","date_gmt":"2024-08-28T03:06:37","guid":{"rendered":"https:\/\/chemneo.com\/?post_type=product&p=4195"},"modified":"2024-08-28T03:07:27","modified_gmt":"2024-08-28T03:07:27","slug":"urea-cas-57-13-6","status":"publish","type":"product","link":"https:\/\/chemneo.com\/es\/product\/4195.html","title":{"rendered":"Urea CAS# 57-13-6"},"content":{"rendered":"

Urea CAS# 57-13-6<\/p>\n

\n\n\n\n\n
Urea Basic information<\/td>\n<\/tr>\n
Chemical structure\u00a0History\u00a0Occurrence\u00a0Physical properties\u00a0Chemical Properties\u00a0Productions\u00a0Production methods\u00a0Uses\u00a0Hazards\u00a0Reference<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
Product Name:<\/td>\nUrea<\/td>\n<\/tr>\n
Synonyms:<\/td>\nPrespersion, 75 urea<\/span>;prespersion,75urea<\/span>;Supercel 3000<\/span>;UREA<\/span>;UREA, PRILLED<\/span>;Urea, 99.5%, for analysis<\/span>;Urea, 99.5%, dnase, rnase and protease free, for molecular biology<\/span>;Urea, for analysis<\/span><\/td>\n<\/tr>\n
CAS:<\/td>\n57-13-6<\/b><\/td>\n<\/tr>\n
MF:<\/td>\nCH4N2O<\/td>\n<\/tr>\n
MW:<\/td>\n60.06<\/td>\n<\/tr>\n
EINECS:<\/td>\n200-315-5<\/td>\n<\/tr>\n
Product Categories:<\/td>\nACTIGALL;proteinmod;fertilizer;Alphabetical Listings;Stable Isotopes;U-Z;Chaotropic Agents;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Denaturation;Organic Building Blocks;U;Ureas;Protein Electrophoresis;Proteomics;SDS-PAGE;Urea;Enzymes;Inhibitors;Industrial Grade;Food Additive<\/td>\n<\/tr>\n
Mol File:<\/td>\n57-13-6.mol<\/td>\n<\/tr>\n
\"Urea<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\n
<\/td>\n<\/tr>\n
Urea Chemical Properties<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Melting point<\/td>\n132-135\u00a0\u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
Punto de ebullici\u00f3n<\/td>\n332.48\u00b0C (estimate)<\/span><\/td>\n<\/tr>\n
densidad<\/td>\n1.335\u00a0g\/mL\u00a0at 25\u00a0\u00b0C(lit.)<\/span><\/td>\n<\/tr>\n
vapor pressure<\/td>\n<0.1 hPa (20 \u00b0C)<\/span><\/td>\n<\/tr>\n
\u00edndice de refracci\u00f3n<\/td>\nn<\/i>20\/D\u00a01.40<\/span><\/td>\n<\/tr>\n
storage temp.<\/td>\n2-8\u00b0C<\/span><\/td>\n<\/tr>\n
solubility<\/td>\nH2<\/sub>O: 8\u00a0M at\u00a020\u00a0\u00b0C<\/span><\/td>\n<\/tr>\n
formulario<\/td>\npowder<\/span><\/td>\n<\/tr>\n
pka<\/td>\n0.10(at 25\u2103)<\/span><\/td>\n<\/tr>\n
color<\/td>\nwhite<\/span><\/td>\n<\/tr>\n
Peso espec\u00edfico<\/td>\n1.335<\/span><\/td>\n<\/tr>\n
PH<\/td>\n8.0-10.0 (20\u2103, 8M in H2O)<\/span><\/td>\n<\/tr>\n
Olor<\/td>\nalmost odorless<\/span><\/td>\n<\/tr>\n
Water Solubility<\/td>\n1080 g\/L (20 \u00baC)<\/span><\/td>\n<\/tr>\n
\u03bbmax<\/td>\n\u03bb: 260 nm Amax: 0.03
\n\u03bb: 280 nm Amax: 0.02<\/span><\/td>\n<\/tr>\n
Merck<\/td>\n14,9867<\/span><\/td>\n<\/tr>\n
BRN<\/td>\n635724<\/span><\/td>\n<\/tr>\n
Constante diel\u00e9ctrica<\/td>\n3.5\uff08Ambient\uff09<\/span><\/td>\n<\/tr>\n
Estabilidad:<\/td>\nSubstances to be avoided include strong oxidizing agents. Protect from moisture.<\/span><\/td>\n<\/tr>\n
InChIKey<\/td>\nXSQUKJJJFZCRTK-UHFFFAOYSA-N<\/span><\/td>\n<\/tr>\n
LogP<\/td>\n-1.660 (est)<\/span><\/td>\n<\/tr>\n
CAS DataBase Reference<\/td>\n57-13-6(CAS DataBase Reference)<\/span><\/td>\n<\/tr>\n
NIST Chemistry Reference<\/td>\nUrea(57-13-6)<\/span><\/td>\n<\/tr>\n
Sistema de registro de sustancias de la EPA<\/td>\nUrea (57-13-6)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

La urea (CAS 57-13-6) es un s\u00f3lido cristalino incoloro o blanco.
\nLa urea tiene un alto contenido en nitr\u00f3geno, de unos 46,67%. Es estable a temperatura ambiente, f\u00e1cilmente soluble en agua y su soluci\u00f3n acuosa es neutra. La urea es un importante fertilizante nitrogenado en la agricultura, que puede proporcionar a las plantas el elemento nitrogenado que necesitan para su crecimiento y promover el crecimiento y desarrollo de las plantas. Su efecto fertilizante es duradero y suave, y es adecuado para todo tipo de suelos y cultivos. En la industria, la urea tambi\u00e9n tiene una amplia gama de usos. Por ejemplo, se utiliza en la producci\u00f3n de productos qu\u00edmicos como la melamina y la resina de urea-formaldeh\u00eddo; en la industria farmac\u00e9utica, puede utilizarse como excipiente para medicamentos; en la industria cosm\u00e9tica, puede utilizarse para ajustar la humedad de los productos. La urea tambi\u00e9n tiene ciertas aplicaciones en el campo m\u00e9dico, como para detectar la funci\u00f3n renal.<\/p>","protected":false},"featured_media":4039,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[19],"class_list":{"0":"post-4195","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-petroleum-additives","7":"product_tag-petroleum-additives","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/product\/4195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/comments?post=4195"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/media\/4039"}],"wp:attachment":[{"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/media?parent=4195"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/product_brand?post=4195"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/product_cat?post=4195"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chemneo.com\/es\/wp-json\/wp\/v2\/product_tag?post=4195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}