{"product_id":"sodium-hydroxide-solution-roti-star-0-5-mol-l-0-5-n-500-ml-28ua","title":"Sodium hydroxide solution ROTI®Star 0,5 mol\/l - 0,5 N, 500 ml","description":"\u003cp\u003eSodium hydroxide solution ROTI®Star 0,5 mol\/l - 0,5 N is a volumetric solution of sodium hydroxide (empirical formula NaOH, CAS number 1310-73-2) with a molar mass of 40,01 g\/mol. This aqueous alkali is packed in a 500 ml plastic bottle and shows a density of 1,02 g\/cm³ together with a boiling point of 100 °C. The stated concentration of 0,5 mol\/l, equivalent to 0,5 N, makes the product suitable as a ready-to-use titrant for acid-base volumetric analysis in the laboratory. It is offered from manufacturer Carl ROTH as part of the ROTI®Star range of volumetric solutions for analytical chemistry. Sodium hydroxide (EG nr. 215-185-5) is employed to determine acids, to adjust alkalinity and to carry out related quantitative procedures. The 500 ml plastic bottle is intended for regular laboratory dispensing of the 0,5 mol\/l volumetric standard. Density and boiling point reflect a dilute aqueous sodium hydroxide matrix. Laboratories can apply the solution wherever a ROTI®Star 0,5 mol\/l - 0,5 N sodium hydroxide titrant is required, including standardisation workflows that specify this concentration. UN number 1824 applies to this preparation.\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 sizes: 500 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 215-185-5\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: NaOH\u003c\/li\u003e\n\u003cli\u003eMolar mass: 40,01 g\/mol\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-28UA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAwMXxhcHBsaWNhdGlvbi9wZGZ8YUdFM0wyZ3pNaTg1TWpnNE5qVXhOekF5TXpBeUwxTlFSVnBmTWpoVlFWOUZUaTV3WkdZfDEwMGY5ZDU3MWQwZjQ4MGVkZTUzNzk5MDY1ZTM3OGJjODIyM2E4MmVhNTIwYTZjYjk5YWRlOGE0NDkwNDVmOTE\" 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-28UA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTc1MDJ8YXBwbGljYXRpb24vcGRmfGFHUTJMMmcxTmk4NU1qYzVNREUyTVRRd09ETXdMMU5FUWw4eU9GVkJYMFJGWDBWT0xuQmtaZ3w5MGRiY2FjMTlkODM4NzVlZDk2ODI5MGZmMDk0NDljMjAyZjkwZWNlMGUxNzcxYjVkYjIyODQ3ZTNiMzA1Zjk5\" 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":"500 ml","offer_id":58656469156172,"sku":"28UA.1","price":41.95,"currency_code":"EUR","in_stock":true},{"title":"1 l","offer_id":58656469188940,"sku":"28UA.2","price":74.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/28UA-1.jpg?v=1788331413","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/sodium-hydroxide-solution-roti-star-0-5-mol-l-0-5-n-500-ml-28ua","provider":"Luminix Health","version":"1.0","type":"link"}