{"product_id":"phthalic-acid-roti-star-crm-250-mg-28xm","title":"Phthalic acid, ROTI®Star CRM, 250 mg","description":"\u003cp\u003ePhthalic acid is a ROTI®Star CRM laboratory chemical with CAS number 88-99-3 and the empirical formula C₈H₆O₄. The compound has a molar mass of 166,13 g\/mol and a density of 1,59 g\/cm³, supporting accurate gravimetric work from the small 250 mg glass pack. The flash point is 168 °C and the boiling point is 289 °C. This 250 mg glass pack from manufacturer Carl ROTH offers a compact unit quantity for laboratories that specify phthalic acid as a ROTI®Star CRM. The substance is listed under EG nr. 201-873-2. Phthalic acid (C₈H₆O₄) in this CRM presentation is intended for chemical inventory and experimental work where this identity is required. Physicochemical data—molar mass 166,13 g\/mol, density 1,59 g\/cm³, flash point 168 °C and boiling point 289 °C—support method planning and stoichiometric calculations. The 250 mg glass packaging is convenient for bench dispensing of this ROTI®Star CRM. Density 1,59 g\/cm³ and molar mass 166,13 g\/mol allow conversion between mass and molar amount when the 250 mg contents are used.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 88-99-3\u003c\/li\u003e\n\u003cli\u003ePack size: 250 mg glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-873-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₆O₄\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 41116107\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.carlroth.com\/downloads\/sdb\/DE\/2\/SDB_28XM_DE_EN.pdf\" 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":"250 mg","offer_id":58656472203596,"sku":"28XM.1","price":107.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/28XM-1.jpg?v=1788331450","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/phthalic-acid-roti-star-crm-250-mg-28xm","provider":"Luminix Health","version":"1.0","type":"link"}