{"product_id":"sodium-hydroxide-solution-roti-star-0-25-mol-l-0-25-n-1-l-plastic-28u9","title":"Sodium hydroxide solution ROTI®Star 0,25 mol\/l - 0,25 N, 1 l plastic","description":"\u003cp\u003eSodium hydroxide solution ROTI®Star 0,25 mol\/l - 0,25 N is a volumetric solution of sodium hydroxide (empirical formula NaOH, CAS number 1310-73-2) prepared at 0,25 mol\/l (0,25 N). With a molar mass of 40,01 g\/mol for NaOH, the aqueous volumetric solution has a density of 1,01 g\/cm³ and a boiling point of 100 °C. It is offered in a 1 l plastic bottle for laboratory volumetric analysis, including acid-base titration and related quantitative procedures that call for this alkali concentration. The ROTI®Star volumetric solution from manufacturer Carl ROTH is identified under EG nr. 215-185-5 and UN number 1824. Defined sodium hydroxide volumetric solutions are established reagents in analytical chemistry for titrating acidic samples and for maintaining a known hydroxide concentration in aqueous methods. Molar mass, density and boiling point support accurate handling and laboratory documentation. The 1 l plastic pack is a practical unit for routine use of 0,25 N sodium hydroxide. This article sits in the ROTI®Star range of volumetric standard solutions used in quantitative laboratory work.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 1310-73-2\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: NaOH\u003c\/li\u003e\n\u003cli\u003eDensity: 1,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 12352305\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/medias\/SPEZ-28U9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMwNnxhcHBsaWNhdGlvbi9wZGZ8YUdaa0wyZ3paaTg1TWpnNE9EWTVPREEyTVRFd0wxTlFSVnBmTWpoVk9WOUZUaTV3WkdZfGQ1NDBmZDcxZDllOGMyMjM0YmQ3M2E0OTZmZTA2MmFkYmM2NzcwZjk2NGM0YzY1MDBjZjYyNTg2NjZjN2M1ZjE\" target=\"_blank\" rel=\"noopener noreferrer\" 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-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/medias\/SDB-28U9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTc1MzR8YXBwbGljYXRpb24vcGRmfGFEZzVMMmcyWlM4NU1qYzVNREUyT0RJNE9UVTRMMU5FUWw4eU9GVTVYMFJGWDBWT0xuQmtaZ3w3MDJhNzQ1MWM5NmUyOTUxMjM1YzViZjU4YzVlMDM2NGQyNzIyMjAzYWRiYWFlYzk1NWM4YzRkZDE1ZWI3MjUx\" target=\"_blank\" rel=\"noopener noreferrer\" 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-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luminix Health","offers":[{"title":"1 l","offer_id":58656469090636,"sku":"28U9.1","price":74.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/28U9-1.jpg?v=1788331411","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/sodium-hydroxide-solution-roti-star-0-25-mol-l-0-25-n-1-l-plastic-28u9","provider":"Luminix Health","version":"1.0","type":"link"}