{"id":12630,"date":"2019-04-30T18:10:46","date_gmt":"2019-04-30T18:10:46","guid":{"rendered":"https:\/\/avanziquimica.com.br\/?page_id=12630"},"modified":"2019-06-03T20:55:53","modified_gmt":"2019-06-03T20:55:53","slug":"hidrossulfito-de-sodio","status":"publish","type":"page","link":"https:\/\/avanziquimica.com.br\/?page_id=12630","title":{"rendered":"Hidrossulfito de s\u00f3dio"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-1\/5\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\">\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<h4 style=\"text-align: center;\">R\u00f3tulo de Risco<\/h4>\n<p><img decoding=\"async\" class=\"alignnone wp-image-13033\" src=\"http:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Flame_big.png\" alt=\"\" width=\"54\" height=\"54\" srcset=\"https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Flame_big.png 225w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Flame_big-150x150.png 150w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Flame_big-100x100.png 100w\" sizes=\"(max-width: 54px) 100vw, 54px\" \/><img decoding=\"async\" class=\"alignnone wp-image-13032\" src=\"http:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Expoint_big.png\" alt=\"\" width=\"54\" height=\"54\" srcset=\"https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Expoint_big.png 225w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Expoint_big-150x150.png 150w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Expoint_big-100x100.png 100w\" sizes=\"(max-width: 54px) 100vw, 54px\" \/><\/p>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-1\/5\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\">\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<h4 style=\"text-align: center;\">N\u00famero ONU<\/h4>\n<h3 style=\"text-align: center;\"><strong>42<\/strong><\/h3>\n<h3 style=\"text-align: center;\"><strong>1384<\/strong><\/h3>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-1\/5\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\">\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<h4 style=\"text-align: center;\">CAS n\u00ba<\/h4>\n<h3 style=\"text-align: center;\">7775-14-6<\/h3>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-1\/5\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\">\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<h4 style=\"text-align: center;\">F\u00f3rmula Molecular<\/h4>\n<h3 style=\"text-align: center;\">Na<sub>2<\/sub>S<sub>2<\/sub>O<sub>4<\/sub><\/h3>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-1\/5\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\">\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<h4 style=\"text-align: center;\">Estrutura<\/h4>\n<p><img decoding=\"async\" class=\"wp-image-13204 aligncenter\" src=\"http:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-300x238.png\" alt=\"\" width=\"160\" height=\"127\" srcset=\"https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-300x238.png 300w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-768x608.png 768w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-1024x811.png 1024w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-150x120.png 150w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-750x594.png 750w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-540x428.png 540w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-420x336.png 420w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls-600x475.png 600w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/Sodium-dithionite-xtal-1992-3D-balls.png 1100w\" sizes=\"(max-width: 160px) 100vw, 160px\" \/><\/p>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\"><div class='dt-sc-tabs-horizontal-container ' data-effect='fade'><ul class='dt-sc-tabs-horizontal'><li><a href=\"javascript:void(0);\">SIN\u00d4NIMO<\/a><\/li><li><a href=\"javascript:void(0);\">APAR\u00caNCIA<\/a><\/li><li><a href=\"javascript:void(0);\">INFORMA\u00c7\u00d5ES SOBRE INTOXICA\u00c7\u00c3O HUMANA<\/a><\/li><li><a href=\"javascript:void(0);\">PROPRIEDADES F\u00cdSICO-QU\u00cdMICAS E AMBIENTAIS<\/a><\/li><li><a href=\"javascript:void(0);\">APLICA\u00c7\u00d5ES<\/a><\/li><\/ul><div class='dt-sc-tabs-horizontal-content'><ul>\n<li><span>Ditionito de s\u00f3dio;<\/span><\/li>\n<li><span>\u00c1cido ditionoso;<\/span><\/li>\n<li><span>Sal diss\u00f3dico;<\/span><\/li>\n<li><span>Sulfoxilato de s\u00f3dio<\/span><\/li>\n<\/ul><\/div><div class='dt-sc-tabs-horizontal-content'><ol class='dt-sc-fancy-list   decimal'>\n<li><span>S\u00f3lido cristalino esbranqui\u00e7ado<\/span><\/li>\n<li><span>Amarelo claro<\/span><\/li>\n<li><span>Odor parecido com di\u00f3xido de enxofre<\/span><\/li>\n<\/ol><\/div><div class='dt-sc-tabs-horizontal-content'>\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<p><strong>Informa\u00e7\u00f5es de acordo com as diferentes vias de exposi\u00e7\u00e3o:<\/strong><\/p>\n<p>Tanto sua forte a\u00e7\u00e3o redutora quanto a a\u00e7\u00e3o \u00e1cida dos produtos de sua oxida\u00e7\u00e3o s\u00e3o<br \/>\nrespons\u00e1veis por seus efeitos sobre o organismo.<\/p>\n<p><strong>Ingest\u00e3o<\/strong>: N\u00e1useas e se concentrado forte dor do esterno e na regi\u00e3o do<br \/>\nest\u00f4mago. Diarreia, problema circulat\u00f3rio, queda de press\u00e3o arterial e parada<br \/>\nrespirat\u00f3ria s\u00e3o poss\u00edveis. Os sintomas pode manifestar-se ap\u00f3s um tempo de<br \/>\nlat\u00eancia.<\/p>\n<p><strong>Inala\u00e7\u00e3o:<\/strong> Tosse irritante irrita\u00e7\u00e3o e ard\u00eancia das mucosas do nariz<br \/>\ngarganta e traqu\u00e9ia (rouquid\u00e3o). Contato com a pele\/ olhos: Causa irrita\u00e7\u00e3o.<\/p>\n<p><strong>Toxicidade aguda:<\/strong> LD50 oral: 2500 mg\/Kg &#8211; rato A\u00e7\u00e3o sobre a pele: N\u00e3o irritante<br \/>\n&#8211; coelho teste BASF AG A\u00e7\u00e3o sobre as mucosas: irritante-olhos de coelhos teste<br \/>\nBASF AG|.<\/p>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><div class='dt-sc-tabs-horizontal-content'><ul class='dt-sc-fancy-list   arrow'>\n<li><strong>Odor:<\/strong> Not\u00e1vel de di\u00f3xido de enxofre.<\/li>\n<li><strong>PH:<\/strong> A solu\u00e7\u00e3o de 5 %a 20\u00baC 7-9<\/li>\n<li><strong>Temperaturas de mudan\u00e7a de estado f\u00edsico<\/strong>: Conforme descrito a abaixo<\/li>\n<li><strong>Ponto de ebuli\u00e7\u00e3o:<\/strong> N\u00e3o dispon\u00edvel<\/li>\n<li><strong>Ponto de fus\u00e3o:<\/strong> 50\u00ba C (decomp\u00f5e-se)<\/li>\n<li><strong>Temperatura de decomposi\u00e7\u00e3o:<\/strong> Aproximadamente 130\u00baC<\/li>\n<li><strong>Ponto de fulgor:<\/strong> N\u00e3o aplic\u00e1vel.<\/li>\n<li><strong>Temperatura de auto-igni\u00e7\u00e3o<\/strong>: 190\u00baC<\/li>\n<li><strong>Limites de explosividade superior\/ inferior:<\/strong> N\u00e3o dispon\u00edvel<\/li>\n<li><strong>Press\u00e3o de vapor:<\/strong> N\u00e3o dispon\u00edvel<\/li>\n<li><strong>Densidade de vapor:<\/strong> N\u00e3o dispon\u00edvel<\/li>\n<li><strong>Densidade:<\/strong> 2,38 g\/cm3 a 20\u00baC<\/li>\n<li><strong>Solubilidade em \u00e1gua<\/strong>:Parcialmente sol\u00favel em \u00e1gua. Insol\u00favel em \u00e1lcool.<\/li>\n<\/ul><\/div><div class='dt-sc-tabs-horizontal-content'>\r\n\t<div class=\"wpb_text_column wpb_content_element \" >\r\n\t\t<div class=\"wpb_wrapper\">\r\n\t\t\t<ul>\n<li>Tingimento e branqueamento de pasta de papel.<\/li>\n<\/ul>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\"><div class='dt-sc-titled-box  '><h6 class='dt-sc-titled-box-title' > <span class='fa fa-info-circle'><\/span> Informa\u00e7\u00f5es<\/h6><div class='dt-sc-titled-box-content'>O ditionito de s\u00f3dio \u00e9 um s\u00f3lido cristalino esbranqui\u00e7ado a amarelo claro que tem um\u00a0odor parecido com\u00a0di\u00f3xido de enxofre\u00a0.\u00a0Aquece espontaneamente em contato com o ar e a umidade.\u00a0Este calor pode ser suficiente para inflamar materiais combust\u00edveis circundantes.\u00a0Sob exposi\u00e7\u00e3o prolongada ao fogo ou recipientes de calor intenso deste material podem romper-se violentamente.\u00a0\u00c9 usado no tingimento e branqueamento de pasta de papel.<\/div><\/div><div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><div class='dt-sc-titled-box  '><h6 class='dt-sc-titled-box-title' > <span class='fa fa-info-circle'><\/span> Tipos de Utiliza\u00e7\u00e3o<\/h6><div class='dt-sc-titled-box-content'>\u00c9 usado no tingimento e branqueamento de pasta de papel.<\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner \"><div class=\"wpb_wrapper\"><div class='dt-sc-titled-box  '><h6 class='dt-sc-titled-box-title' > <span class='fa fa-info-circle'><\/span> Embalagens<\/h6><div class='dt-sc-titled-box-content'><\/div><\/div><div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><div class='dt-sc-titled-box  '><h6 class='dt-sc-titled-box-title' > <span class='fa fa-info-circle'><\/span> Informa\u00e7\u00f5es T\u00e9cnicas<\/h6><div class='dt-sc-titled-box-content'><\/div><\/div>\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center wpb_content_element\">\n\t\t<h2 class=\"wpb_heading wpb_singleimage_heading\">FISPQ - Hidrossulfito de S\u00f3dio<\/h2>\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<a href=\"http:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/hidrossulfito-de-s\u00f3dio.pdf\" target=\"_self\" class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/pdf-150x150.png\" class=\"vc_single_image-img attachment-thumbnail\" alt=\"\" title=\"pdf\" srcset=\"https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/pdf-150x150.png 150w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/pdf-100x100.png 100w, https:\/\/avanziquimica.com.br\/wp-content\/uploads\/2019\/06\/pdf.png 256w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"R\u00f3tulo de Risco N\u00famero ONU 42 1384 CAS n\u00ba 7775-14-6 F\u00f3rmula Molecular Na2S2O4 Estrutura SIN\u00d4NIMOAPAR\u00caNCIAINFORMA\u00c7\u00d5ES SOBRE INTOXICA\u00c7\u00c3O HUMANAPROPRIEDADES F\u00cdSICO-QU\u00cdMICAS E AMBIENTAISAPLICA\u00c7\u00d5ES Ditionito de s\u00f3dio; \u00c1cido ditionoso; Sal diss\u00f3dico; Sulfoxilato de s\u00f3dio S\u00f3lido cristalino esbranqui\u00e7ado Amarelo claro Odor parecido com di\u00f3xido de enxofre Informa\u00e7\u00f5es de acordo com as diferentes vias de exposi\u00e7\u00e3o: Tanto sua forte a\u00e7\u00e3o [...]","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-12630","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=\/wp\/v2\/pages\/12630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12630"}],"version-history":[{"count":0,"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=\/wp\/v2\/pages\/12630\/revisions"}],"wp:attachment":[{"href":"https:\/\/avanziquimica.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}