{"id":102714,"date":"2026-05-02T06:15:26","date_gmt":"2026-05-02T04:15:26","guid":{"rendered":"https:\/\/medqmedicalsuppliers.co.za\/?post_type=product&#038;p=102714"},"modified":"2026-05-02T06:15:35","modified_gmt":"2026-05-02T04:15:35","slug":"sodium-nitrite-ar-500g","status":"publish","type":"product","link":"https:\/\/medqmedicalsuppliers.co.za\/?product=sodium-nitrite-ar-500g","title":{"rendered":"Sodium Nitrite AR 500g"},"content":{"rendered":"<p>Sodium Nitrite AR 500g<\/p>\n<p> Sodium nitrite (AR grade) is primarily used in laboratories for chemical synthesis as a reagent to create compounds like dyes and pesticides. It is also used in industrial applications such as metal treatment and as a corrosion inhibitor. <\/p>\n<p>While it is also used as a food preservative and as an antidote for cyanide poisoning, these specific uses would involve different grades and handling procedures than the \ufffd\ufffd\ufffdAR\ufffd\ufffd\ufffd (analytical reagent) grade, which is designed for laboratory-scale work. <\/p>\n<p> Sodium Nitrite AR 500g Chemical and industrial uses <\/p>\n<ul>\n<li> <strong>Synthesis of dyes and pigments:<\/strong>\n<p>AR-grade sodium nitrite is used in the laboratory to convert amines into diazo compounds, which are precursors for many dyes, pigments, and printing inks. <\/p>\n<\/li>\n<li> <strong>Production of other chemicals:<\/strong>\n<p>It is a key reagent in the industrial production of organonitrogen compounds, such as those used in pesticides and other organic compounds. <\/p>\n<\/li>\n<li> <strong>Metal treatment:<\/strong>\n<p>It has applications in metal treatment processes, such as phosphatizing and detinning. <\/p>\n<\/li>\n<li> <strong>Corrosion inhibitor:<\/strong>\n<p>It is used as an additive in industrial greases and as an aqueous solution in cooling systems to prevent corrosion. <\/p>\n<\/li>\n<li> <strong>Heat transfer:<\/strong>\n<p>It can be used in a molten state as a heat transfer medium. <\/p>\n<\/li>\n<\/ul>\n<p> Other uses <\/p>\n<ul>\n<li><strong>Food preservative:<\/strong> It is a common food preservative and color fixative in cured meats, fish, and cheeses. <\/li>\n<li><strong>Medical antidote:<\/strong> It is a critical component in the antidote for cyanide poisoning. <\/li>\n<\/ul>\n<p> Important safety note <\/p>\n<ul>\n<li> <strong>Handling:<\/strong>\n<p>AR-grade sodium nitrite is a hazardous substance. It is toxic if swallowed, and handling should be done with appropriate personal protective equipment, such as gloves, eye protection, and respiratory protection. <\/p>\n<\/li>\n<li> <strong>Flammability:<\/strong>\n<p>It is an oxidizer and should be kept away from combustible materials and sources of heat. <\/p>\n<\/li>\n<li> <strong>Environment:<\/strong> It is very toxic to aquatic life and should be prevented from entering the environment. Sodium Nitrite AR 500g <\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Sodium Nitrite AR 500g<\/p>\n<p> Sodium nitrite (AR grade) is primarily used in laboratories for chemical synthesis as a reagent to create compounds like dyes and pesticides. It is also used in industrial applications such as metal treatment and as a corrosion inhibitor. <\/p>\n<p>While it is also used as a food preservative and as an antidote for cyanide poisoning, these specific uses would involve different grades and handling procedures than the \ufffd\ufffd\ufffdAR\ufffd\ufffd\ufffd (analytical reagent) grade, which is designed for laboratory-scale work. <\/p>\n<p> Sodium Nitrite AR 500g Chemical and industrial uses <\/p>\n<ul>\n<li> <strong>Synthesis of dyes and pigments:<\/strong>\n<p>AR-grade sodium nitrite is used in the laboratory to convert amines into diazo compounds, which are precursors for many dyes, pigments, and printing inks. <\/p>\n<\/li>\n<li> <strong>Production of other chemicals:<\/strong>\n<p>It is a key reagent in the industrial production of organonitrogen compounds, such as those used in pesticides and other organic compounds. <\/p>\n<\/li>\n<li> <strong>Metal treatment:<\/strong>\n<p>It has applications in metal treatment processes, such as phosphatizing and detinning. <\/p>\n<\/li>\n<li> <strong>Corrosion inhibitor:<\/strong>\n<p>It is used as an additive in industrial greases and as an aqueous solution in cooling systems to prevent corrosion. <\/p>\n<\/li>\n<li> <strong>Heat transfer:<\/strong>\n<p>It can be used in a molten state as a heat transfer medium. <\/p>\n<\/li>\n<\/ul>\n<p> Other uses <\/p>\n<ul>\n<li><strong>Food preservative:<\/strong> It is a common food preservative and color fixative in cured meats, fish, and cheeses. <\/li>\n<li><strong>Medical antidote:<\/strong> It is a critical component in the antidote for cyanide poisoning. <\/li>\n<\/ul>\n<p> Important safety note <\/p>\n<ul>\n<li> <strong>Handling:<\/strong>\n<p>AR-grade sodium nitrite is a hazardous substance. It is toxic if swallowed, and handling should be done with appropriate personal protective equipment, such as gloves, eye protection, and respiratory protection. <\/p>\n<\/li>\n<li> <strong>Flammability:<\/strong>\n<p>It is an oxidizer and should be kept away from combustible materials and sources of heat. <\/p>\n<\/li>\n<li> <strong>Environment:<\/strong> It is very toxic to aquatic life and should be prevented from entering the environment. Sodium Nitrite AR 500g <\/li>\n<\/ul>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[7050],"product_tag":[37193],"class_list":["post-102714","product","type-product","status-publish","product_cat-laboratory-chemicals","product_tag-sodium-nitrite-ar-500g","desktop-align-center","tablet-align-center","mobile-align-center","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product\/102714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=102714"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=102714"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=102714"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=102714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}