{"id":698,"date":"2025-10-06T17:10:09","date_gmt":"2025-10-06T10:10:09","guid":{"rendered":"https:\/\/www.deephutnaplus.co.th\/product\/nitric-acid-68\/"},"modified":"2026-07-08T20:10:04","modified_gmt":"2026-07-08T13:10:04","slug":"nitric-acid-68","status":"publish","type":"product","link":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/","title":{"rendered":"Nitric Acid 68%"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h3>Benefits in Various Applications<\/h3>\n<p>68% Nitric Acid has primary uses in industry, such as the production of nitrogen fertilizers, cleaning products, and metal processing (corrosion and gold extraction). It is also used to adjust the pH of hydroponics systems, disinfect and prevent fungal infections in plants, and in laboratories for water quality analysis.<\/p>\n<h3>Industry<\/h3>\n<ul>\n<li>Fertilizer Production: A key raw material in the production of nitrogen fertilizers, especially ammonium nitrate.<\/li>\n<li>Cleaning Products: Used as an ingredient in various cleaning products.<\/li>\n<li>Metal Cleaning and Processing: Used for cleaning, polishing, and etching metals, such as in the electronics and automotive industries, as well as gold extraction.<\/li>\n<\/ul>\n<h3>Agriculture<\/h3>\n<ul>\n<li>Water pH Adjustment: Used to reduce the alkalinity of water in hydroponic systems to ensure optimal nitrogen uptake by plants.<\/li>\n<li>Disinfection and Fungal Prevention: Used in disinfection and disease prevention processes in agricultural crops.<\/li>\n<\/ul>\n<h3>General and Laboratory Applications<\/h3>\n<ul>\n<li>Washing Fruits and Vegetables: Used to wash and disinfect fruits and vegetables in households.<\/li>\n<li>Adjusting Solution Conditions: Used to adjust the acidity of water samples to prevent microbial growth and aid in the analysis of TKN, TP, COD, and heavy metals.<\/li>\n<li>Precautions for Use Nitric acid is a strong acid; it is corrosive and has a pungent odor.<\/li>\n<li>Wear protective equipment such as a mask and gloves when using it.<\/li>\n<li>Avoid inhaling acid vapors.<\/li>\n<li>If acid comes into contact with skin or eyes, rinse immediately with clean water and seek medical attention.<\/li>\n<li>Store in a cool, dark, well-ventilated place, away from flammable substances, bases, and reducing agents.<\/li>\n<\/ul>\n","protected":false},"featured_media":699,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[47],"product_tag":[],"class_list":["post-698","product","type-product","status-publish","has-post-thumbnail","product_cat-chemical","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nitric Acid 68% - Deephutnaplus<\/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:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nitric Acid 68% - Deephutnaplus\" \/>\n<meta property=\"og:description\" content=\"Benefits in Various Applications 68% Nitric Acid has primary uses in industry, such as the production of nitrogen fertilizers, cleaning products, and metal processing (corrosion and gold extraction). It is also used to adjust the pH of hydroponics systems, disinfect and prevent fungal infections in plants, and in laboratories for water quality analysis. Industry   Fertilizer Production: A key raw material in the production of nitrogen fertilizers, especially ammonium nitrate.  Cleaning Products: Used as an ingredient in various cleaning products.  Metal Cleaning and Processing: Used for cleaning, polishing, and etching metals, such as in the electronics and automotive industries, as well as gold extraction.  Agriculture   Water pH Adjustment: Used to reduce the alkalinity of water in hydroponic systems to ensure optimal nitrogen uptake by plants.  Disinfection and Fungal Prevention: Used in disinfection and disease prevention processes in agricultural crops.  General and Laboratory Applications   Washing Fruits and Vegetables: Used to wash and disinfect fruits and vegetables in households.  Adjusting Solution Conditions: Used to adjust the acidity of water samples to prevent microbial growth and aid in the analysis of TKN, TP, COD, and heavy metals.  Precautions for Use Nitric acid is a strong acid; it is corrosive and has a pungent odor.  Wear protective equipment such as a mask and gloves when using it.  Avoid inhaling acid vapors.  If acid comes into contact with skin or eyes, rinse immediately with clean water and seek medical attention.  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It is also used to adjust the pH of hydroponics systems, disinfect and prevent fungal infections in plants, and in laboratories for water quality analysis. Industry   Fertilizer Production: A key raw material in the production of nitrogen fertilizers, especially ammonium nitrate.  Cleaning Products: Used as an ingredient in various cleaning products.  Metal Cleaning and Processing: Used for cleaning, polishing, and etching metals, such as in the electronics and automotive industries, as well as gold extraction.  Agriculture   Water pH Adjustment: Used to reduce the alkalinity of water in hydroponic systems to ensure optimal nitrogen uptake by plants.  Disinfection and Fungal Prevention: Used in disinfection and disease prevention processes in agricultural crops.  General and Laboratory Applications   Washing Fruits and Vegetables: Used to wash and disinfect fruits and vegetables in households.  Adjusting Solution Conditions: Used to adjust the acidity of water samples to prevent microbial growth and aid in the analysis of TKN, TP, COD, and heavy metals.  Precautions for Use Nitric acid is a strong acid; it is corrosive and has a pungent odor.  Wear protective equipment such as a mask and gloves when using it.  Avoid inhaling acid vapors.  If acid comes into contact with skin or eyes, rinse immediately with clean water and seek medical attention.  Store in a cool, dark, well-ventilated place, away from flammable substances, bases, and reducing agents.","og_url":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/","og_site_name":"Deephutnaplus","article_modified_time":"2026-07-08T13:10:04+00:00","og_image":[{"width":500,"height":500,"url":"https:\/\/www.deephutnaplus.co.th\/wp-content\/uploads\/2025\/10\/nitric-acid.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/","url":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/","name":"Nitric Acid 68% - Deephutnaplus","isPartOf":{"@id":"https:\/\/www.deephutnaplus.co.th\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/#primaryimage"},"image":{"@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/#primaryimage"},"thumbnailUrl":"https:\/\/www.deephutnaplus.co.th\/wp-content\/uploads\/2025\/10\/nitric-acid.jpg","datePublished":"2025-10-06T10:10:09+00:00","dateModified":"2026-07-08T13:10:04+00:00","breadcrumb":{"@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/#primaryimage","url":"https:\/\/www.deephutnaplus.co.th\/wp-content\/uploads\/2025\/10\/nitric-acid.jpg","contentUrl":"https:\/\/www.deephutnaplus.co.th\/wp-content\/uploads\/2025\/10\/nitric-acid.jpg","width":500,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/www.deephutnaplus.co.th\/en\/product\/nitric-acid-68\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.deephutnaplus.co.th\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.deephutnaplus.co.th\/?page_id=88"},{"@type":"ListItem","position":3,"name":"Nitric Acid 68%"}]},{"@type":"WebSite","@id":"https:\/\/www.deephutnaplus.co.th\/en\/#website","url":"https:\/\/www.deephutnaplus.co.th\/en\/","name":"Deephutnaplus","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.deephutnaplus.co.th\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/product\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/comments?post=698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/media\/699"}],"wp:attachment":[{"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/product_brand?post=698"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/product_cat?post=698"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.deephutnaplus.co.th\/en\/wp-json\/wp\/v2\/product_tag?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}