{"id":3456,"date":"2020-12-08T05:48:04","date_gmt":"2020-12-08T05:48:04","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=3456"},"modified":"2026-05-08T02:59:27","modified_gmt":"2026-05-08T02:59:27","slug":"sodium-thioglycolate-cas-367-51-1","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/pt\/product\/sodium-thioglycolate-cas-367-51-1\/","title":{"rendered":"Tioglicolato de s\u00f3dio CAS 367-51-1"},"content":{"rendered":"<h2><strong>Tioglicolato de s\u00f3dio CAS 367-51-1<\/strong><\/h2>\n<table class=\"table-1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<h4>Ponto de fus\u00e3o<\/h4>\n<\/td>\n<td>\n<h4>&gt;300 \u00b0C (lit.)<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<h4>Solubilidade em \u00e1gua<\/h4>\n<\/td>\n<td>\n<h4>609,1 g\/l<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<h4>Apar\u00eancia<\/h4>\n<\/td>\n<td>\n<h4>L\u00edquido amarelo claro a vermelho escuro<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<h4>Pureza<\/h4>\n<\/td>\n<td>\n<h4>40%min<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<h4>Estabilidade<\/h4>\n<\/td>\n<td>\n<h4>est\u00e1vel<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2>O que \u00e9 tioglicolato de s\u00f3dio?<\/h2>\n<h4>O tioglicolato de s\u00f3dio (TGA) \u00e9 um importante inibidor de flota\u00e7\u00e3o. \u00c9 usado como inibidor de minerais de cobre e pirita na flota\u00e7\u00e3o de min\u00e9rio de cobre-molibd\u00eanio. Tem um efeito inibidor \u00f3bvio sobre o cobre, o enxofre e outros minerais, e pode melhorar efetivamente o grau do concentrado de molibd\u00eanio. O tioglicolato de s\u00f3dio como inibidor eficaz de um novo tipo de min\u00e9rio de sulfeto tem sido usado com sucesso na produ\u00e7\u00e3o de molibd\u00eanio h\u00e1 muitos anos e substituiu completamente o inibidor altamente t\u00f3xico cianeto de s\u00f3dio.<\/h4>\n<h2><strong>Uso do tioglicolato de s\u00f3dio<\/strong><\/h2>\n<h4>1. Na aplica\u00e7\u00e3o da separa\u00e7\u00e3o de cobre e chumbo, o tioglicolato de s\u00f3dio, como inibidor de mol\u00e9culas pequenas e n\u00e3o t\u00f3xico, tem um bom efeito inibidor sobre a calcopirita e pode ser usado no processo de separa\u00e7\u00e3o do concentrado misto de cobre e chumbo para obter a separa\u00e7\u00e3o de cobre e chumbo. O efeito de desparafiniza\u00e7\u00e3o do concentrado misto de cobre e chumbo, o tipo e a dosagem do coletor durante a separa\u00e7\u00e3o, o valor do pH da polpa, a dosagem de tioglicolato de s\u00f3dio e outros fatores t\u00eam uma influ\u00eancia importante no efeito de separa\u00e7\u00e3o do cobre e chumbo, mas a dosagem de tioglicolato de s\u00f3dio \u00e9 o fator de influ\u00eancia mais importante, pois quando a dosagem \u00e9 adequada, a separa\u00e7\u00e3o do cobre e do chumbo pode ser melhor alcan\u00e7ada. Quando a dosagem \u00e9 muito grande, o tioglicolato de s\u00f3dio tem um efeito inibit\u00f3rio em ambos. Mecanismo de inibi\u00e7\u00e3o: A curva do espectro infravermelho ap\u00f3s a a\u00e7\u00e3o do tioglicolato de s\u00f3dio com calcopirita e galena \u00e9 bifurcada e deslocada, e h\u00e1 vales de absor\u00e7\u00e3o de vibra\u00e7\u00e3o de estiramento sim\u00e9trico e assim\u00e9trico de-CH2 e vibra\u00e7\u00e3o de estiramento assim\u00e9trico de-COO- Absorver o vale e assim por diante. Na curva do espectro infravermelho ap\u00f3s a lavagem, o vale de absor\u00e7\u00e3o desses grupos caracter\u00edsticos ficou fraco, mas n\u00e3o desapareceu completamente, o que provou que a adsor\u00e7\u00e3o f\u00edsica e a adsor\u00e7\u00e3o qu\u00edmica do tioglicolato de s\u00f3dio na superf\u00edcie da calcopirita e da galena coexistiram.<\/h4>\n<h4>2. Ativar a esfalerita com sulfato de cobre em lama de pH alto, usar cal como inibidor de pirrotita e pirita, complementado por tioglicolato de s\u00f3dio, o que pode efetivamente alcan\u00e7ar a separa\u00e7\u00e3o de zinco-enxofre. Os testes de produ\u00e7\u00e3o industrial atingiram um grau de 45,10 % de concentrado de zinco e a taxa de recupera\u00e7\u00e3o operacional \u00e9 de 94,39%. O tioglicolato de s\u00f3dio \u00e9 um agente moderadamente t\u00f3xico, que tem um bom efeito inibit\u00f3rio sobre a pirita e a pirrotita. Ele pode substituir completamente o cianeto altamente t\u00f3xico e realizar o processo de separa\u00e7\u00e3o de zinco-enxofre sem cianeto, o que n\u00e3o apenas garante o concentrado de zinco, mas tamb\u00e9m garante que os indicadores de produ\u00e7\u00e3o de grau e taxa de recupera\u00e7\u00e3o atendam aos requisitos nacionais de prote\u00e7\u00e3o ambiental. O tioglicolato de s\u00f3dio tem pouco efeito inibit\u00f3rio sobre a esfalerita. Desde que o tioglicolato de s\u00f3dio \u00e9 usado, ele tem mantido um bom \u00edndice de produ\u00e7\u00e3o.<\/h4>\n<p>&nbsp;<\/p>\n<h2><strong>Embalagem e remessa de tioglicolato de s\u00f3dio<\/strong><\/h2>\n<h4>Embalagem: 200 kg\/tambor<\/h4>\n<p>&nbsp;<\/p>\n<h2><strong>Tioglicolato de s\u00f3dio Armazenamento<\/strong><\/h2>\n<h4>Armazenado em um recipiente fechado em um local escuro.<\/h4>\n<p>&nbsp;<\/p>\n<h2><strong><b>Entre em contato conosco agora!<\/b><\/strong><\/h2>\n<h4><strong><b>Oferecemos servi\u00e7os personalizados e, normalmente, entraremos em contato com voc\u00ea dentro de 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail para info@longchangchemical.com durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou usar o bate-papo ao vivo do site para obter uma resposta r\u00e1pida.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<h4>Nome qu\u00edmico: Tioglicolato de s\u00f3dio<\/h4>\n<h4>N\u00famero CAS: 367-51-1<\/h4>\n<h4>F\u00f3rmula molecular: C2H3NaO2S<\/h4>\n<h4>Peso molecular: 114,1<\/h4>\n<h4>Estrutura molecular:<img decoding=\"async\" title=\"Estrutura do tioglicolato de s\u00f3dio\" src=\"https:\/\/www.longchangchemical.com\/wp-content\/uploads\/product-details\/20200610177202.png\" alt=\"Estrutura do tioglicolato de s\u00f3dio\" width=\"112\" height=\"45\" border=\"0\" vspace=\"0\" \/><\/h4>\n<h4>Apar\u00eancia: L\u00edquido amarelo claro<\/h4>","protected":false},"featured_media":3457,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-3456","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalysts-chemical-auxiliary-agents","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China Sodium thioglycolate CAS 367-51-1 manufacturer and supplier - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a leading manufacturer and supplier of Sodium thioglycolate in China. 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