{"product_id":"ethidium-bromide-7870","title":"Ethidium bromide, min. 98 %, 1 g, glass","description":"\u003cp\u003eEthidium bromide is a phenanthridine dye of minimum 98 % purity used as a nucleic-acid stain in molecular biology. It is identified by CAS number 1239-45-8 and empirical formula C₂₁H₂₀BrN₃, with a molar mass of 394,33 g\/mol, a density of 1,01 g\/cm³ and a flash point above 100 °C. The compound intercalates double-stranded DNA and RNA and is employed for visualisation of nucleic acids after gel electrophoresis under appropriate detection conditions. Laboratories use ethidium bromide where a classical intercalating dye of defined purity is specified for DNA and RNA detection workflows. The product is listed under EG number 214-984-6 and belongs to standard molecular-biology reagent sets that require carefully handled fluorescent nucleic-acid stains of documented assay.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/fluorescent-dyes-and-labels\"\u003eFluorescent dyes \u0026amp; labels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/dyes-stains-and-indicators\"\u003eDyes, stains \u0026amp; indicators\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: red, cryst. powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥98.0 %\u003c\/li\u003e\n\u003cli\u003eSolubility (in H2O): clear, red\u003c\/li\u003e\n\u003cli\u003epH value (2 % in H2O): 4.0-7.0\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤10.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 1239-45-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 g, 5 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 214-984-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 394,33 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-7870-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDQ0MnxhcHBsaWNhdGlvbi9wZGZ8YURaakwyaGlPQzg1TWpVME9UTXpNVFk0TVRVNEwxTlFSVnBmTnpnM01GOUZUaTV3WkdZfDRiNjAxZWNkMTM1ODEzNDQwMmJiYzZkY2JmMzNhNGVkMmM3YTFlZWQ1MTU2Y2NhYzJjNDdmYjhjOGVlYTIzZGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-7870-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDM4NjF8YXBwbGljYXRpb24vcGRmfGFEUXlMMmhsWkM4NU1qQTJOemt4TmpZM056UXlMMU5FUWw4M09EY3dYMFJGWDBWT0xuQmtaZ3w1NzNkMzQyNGVkODlkMTFkMzEzYjdiNmQ2ZmNmZTA2ZWFhMTJiMWE0ODYwMjVkODBiYjUxMDMxZGUwMjUwYjFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 g \/ 1 piece","offer_id":56173229080908,"sku":"7870.1","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56173229113676,"sku":"7870.1","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56173229146444,"sku":"7870.1","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56173229179212,"sku":"7870.2","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56173229211980,"sku":"7870.2","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56173229244748,"sku":"7870.2","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7870-SF-1000Wx1000H_75c8d629-f949-4200-869d-17bdd03c644e.jpg?v=1766443396","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/ethidium-bromide-7870","provider":"Luminix Health","version":"1.0","type":"link"}