{"product_id":"formaldehyde-solution-37-7398","title":"Formaldehyde solution 37 %, min. 37 %, for synthesis, 1 l, plastic","description":"\u003cp\u003eFormaldehyde solution 37 % is an aqueous reagent grade with a minimum content of 37 %, supplied for synthesis applications in the laboratory. The active species corresponds to empirical formula CH₂O (CAS number 50-00-0), with molar mass 30,03 g\/mol, density 1,09 g\/cm³, boiling range 93 to 96 °C and flash point 62 °C. EG nr. 200-001-8 identifies the substance for regulatory documentation. This supports preparative and synthetic work where a concentrated formaldehyde solution is required, and it is also relevant in histology and microscopy fixation contexts within life-science workflows. Physical data from manufacturer Carl ROTH enable straightforward integration into existing protocols and risk assessments. The solution is intended for professional laboratory use only; users should consult the accompanying safety documentation before handling. Consistent concentration and clearly stated physicochemical parameters help ensure reproducible results in synthesis and related fixation procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/technical-and-synthesis-grade-solvents\"\u003eTechnical \u0026amp; synthesis grade solvents\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/solvents\"\u003eSolvents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear to light turbid solution\u003c\/li\u003e\n\u003cli\u003eAssay: 37.0-37.5 %\u003c\/li\u003e\n\u003cli\u003eMethanol: 8.0-12.0 %\u003c\/li\u003e\n\u003cli\u003eFormic acid: ≤0.02 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 50-00-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 10 l, 30 l, 2.5 l, 5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-001-8\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: CH₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 30,03 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-7398-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzU1MnxhcHBsaWNhdGlvbi9wZGZ8YURjNUwyZ3hPQzg1TWpreE1EazJNall3TmpNNEwxTlFSVnBmTnpNNU9GOUZUaTV3WkdZfDYwNzIwOGU5MDY1N2Q5Yjc2NGIwNGJjZGY0MTY0MDYyZjdkZmI2MGJmMTBkNTVjMTRjMmZhNjQyYWJlZjA1NGY\" 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-7398-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzODYwMDZ8YXBwbGljYXRpb24vcGRmfGFHWTRMMmd3WkM4NU1qSXpNVFE1TkRVek16UXlMMU5FUWw4M016azRYMFJGWDBWT0xuQmtaZ3xkODRjZThiZDIyMzE4NzdkMzRkOTJjMDkxMTNmMThhZTEyNWRiY2U2M2VkYWZmMjZiNzQ3ZjUxZWNlNTdhOTVl\" 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 liter \/ 1 piece","offer_id":56173071630668,"sku":"7398.1","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56173071663436,"sku":"7398.1","price":18.91,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56173071696204,"sku":"7398.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56173071728972,"sku":"7398.4","price":31.75,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56173071761740,"sku":"7398.4","price":30.16,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56173071794508,"sku":"7398.4","price":28.58,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56173071827276,"sku":"7398.5","price":47.2,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56173071860044,"sku":"7398.5","price":44.84,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56173071892812,"sku":"7398.5","price":42.48,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56173071925580,"sku":"7398.2","price":75.8,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56173071958348,"sku":"7398.2","price":72.01,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56173071991116,"sku":"7398.2","price":68.22,"currency_code":"EUR","in_stock":true},{"title":"30 liter \/ 1 piece","offer_id":56173072023884,"sku":"7398.3","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"30 liter \/ 6+ pieces","offer_id":56173072056652,"sku":"7398.3","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"30 liter \/ 24+ pieces","offer_id":56173072089420,"sku":"7398.3","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4979-1000Wx1000H.jpg?v=1766442748","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/formaldehyde-solution-37-7398","provider":"Luminix Health","version":"1.0","type":"link"}