{"id":5197,"date":"2025-03-07T12:10:46","date_gmt":"2025-03-07T12:10:46","guid":{"rendered":"https:\/\/vivalr.com\/product\/5197.html"},"modified":"2025-03-07T12:31:12","modified_gmt":"2025-03-07T12:31:12","slug":"high-quality-tetramethylammonium-hydroxide-cas-75-59-2-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/5197.html","title":{"rendered":"High Quality Tetramethylammonium Hydroxide Cas 75-59-2 With Good Price"},"content":{"rendered":"<ol>\n<li><a href=\"#basic-info\">Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n<li><a href=\"#applications\">Aplica\u00e7\u00f5es<\/a><\/li>\n<li><a href=\"#usage\">Utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#use-cases\">Casos de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#contact\">Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n<h2 id=\"basic-info\">Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n<p>High Quality Tetramethylammonium Hydroxide Cas 75 - 59 - 2 With Good Price is a well - known chemical compound. The chemical formula of Tetramethylammonium Hydroxide is C\u2084H\u2081\u2083NO. It is a strong organic base, usually appearing as a colorless to slightly yellow liquid in its aqueous solution form. <\/p>\n<p>Some key parameters include its molecular weight, which is approximately 91.15 g\/mol. It has different concentrations available in the market, with common ones being 25%, 35%, and 40% aqueous solutions. The pH value of its solutions is extremely high, indicating its strong basicity. It has a relatively low boiling point and is highly soluble in water and many organic solvents.<\/p>\n<h2 id=\"applications\">Aplica\u00e7\u00f5es<\/h2>\n<p>Tetramethylammonium Hydroxide has a wide range of applications in various industries. In the semiconductor industry, it is widely used as a photoresist developer. During the semiconductor manufacturing process, it can selectively dissolve the exposed or unexposed parts of the photoresist, enabling the transfer of circuit patterns onto the semiconductor substrate. <\/p>\n<p>In the chemical synthesis field, it serves as a phase - transfer catalyst. It can accelerate chemical reactions by facilitating the transfer of reactants between different phases, especially in reactions where reactants are in immiscible solvents. Additionally, it is used in the production of surfactants, which are important in many consumer and industrial products such as detergents and emulsifiers.<\/p>\n<h2 id=\"usage\">Utiliza\u00e7\u00e3o<\/h2>\n<p>When handling Tetramethylammonium Hydroxide, strict safety precautions must be taken. Always wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat. <\/p>\n<p>In a semiconductor manufacturing process as a photoresist developer, it should be used in a well - ventilated fume hood. Prepare the developer solution according to the specific requirements of the photoresist material. The immersion time of the semiconductor wafers in the developer solution needs to be carefully controlled to ensure accurate pattern transfer. <\/p>\n<p>As a phase - transfer catalyst in chemical synthesis, add it to the reaction mixture in an appropriate amount. The reaction conditions such as temperature, reaction time, and stirring speed should be optimized according to the specific reaction system.<\/p>\n<h2 id=\"use-cases\">Casos de utiliza\u00e7\u00e3o<\/h2>\n<p>Case 1: Semiconductor Manufacturing<br \/>\nA semiconductor company was developing a new generation of integrated circuits. They used Tetramethylammonium Hydroxide as the photoresist developer. By precisely controlling the concentration of the developer solution (30% aqueous solution) and the immersion time (3 minutes), they were able to achieve a high - resolution circuit pattern transfer on the silicon wafer. This led to an increase in the yield of qualified semiconductor chips by 20%, significantly improving the company's production efficiency and competitiveness.<\/p>\n<p>Caso 2: S\u00edntese qu\u00edmica<br \/>\nIn a research project on the synthesis of a new surfactant, Tetramethylammonium Hydroxide was used as a phase - transfer catalyst. The reaction involved two immiscible solvents, and without the catalyst, the reaction rate was extremely slow. After adding an appropriate amount of Tetramethylammonium Hydroxide, the reaction rate increased by five times. The yield of the target surfactant also improved from 60% to 85%, which was a great success in the research and development of new chemical products.<\/p>\n<h2 id=\"contact\">Informa\u00e7\u00f5es de contacto<\/h2>\n<p>If you have any questions or need more information about High Quality Tetramethylammonium Hydroxide Cas 75 - 59 - 2 With Good Price, please feel free to contact us. <\/p>\n<p>Correio eletr\u00f3nico: info@vivalr.com<\/p>\n<p>Telefone: (86) 15866781826<\/p>","protected":false},"excerpt":{"rendered":"<p>Basic Information and Parameters Applications Usage Use Cases Contact Information Basic Information and Parameters High Quality Tetramethylammonium Hydroxide Cas 75 - 59 - 2 With Good Price is a well - known chemical compound. The chemical formula of Tetramethylammonium Hydroxide is C\u2084H\u2081\u2083NO. It is a strong organic base, usually appearing as a colorless to slightly [&hellip;]<\/p>\n","protected":false},"featured_media":23687,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-5197","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>High Quality Tetramethylammonium Hydroxide Cas 75-59-2 With Good Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/5197.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality Tetramethylammonium Hydroxide Cas 75-59-2 With Good Price\" \/>\n<meta property=\"og:description\" content=\"Basic Information and Parameters Applications Usage Use Cases Contact Information Basic Information and Parameters High Quality Tetramethylammonium Hydroxide Cas 75 - 59 - 2 With Good Price is a well - known chemical compound. 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