{"product_id":"fluorsaure-losung-20-rein-250-ml-warchem","title":"HYDROFLUORIC ACID solution 20% - pure 250 ml WARCHEM","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical formula: HF\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 7664-39-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 231-634-8\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Hydrofluoric acid, Hydrogen fluoride solution\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCategory: Acids\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurity: 20% solution\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 20.01 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: 1.07 g\/ml\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAppearance\/Form: Colorless to pale yellow liquid with pungent odor\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point (of solution): approx. 108–112 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: below 0 °C (depending on water content)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility: Fully miscible with water\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value (20% solution): \u0026lt;1 (strongly acidic)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePackaging type: Plastic bottle\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eExpiration date: Minimum 12 months from delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial analysis:\u003c\/strong\u003e Hydrofluoric acid is used in higher concentrations for targeted etching of quartz, glass and silicates under strictest safety conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResearch and development:\u003c\/strong\u003e Application in fluorine chemistry for production of fluorinated intermediates and for laboratory cleaning of special surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface technology:\u003c\/strong\u003e In laboratories for sample preparation for scanning electron microscopy or for removal of oxide layers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalytical chemistry:\u003c\/strong\u003e Used in breakdown of silicate samples for geochemical analyses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard statements on product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n  \u003cspan\u003e\u003cstrong\u003eH301:\u003c\/strong\u003e Toxic if swallowed.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eH314:\u003c\/strong\u003e Causes severe skin burns and eye damage.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eH330:\u003c\/strong\u003e Fatal if inhaled.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eH373:\u003c\/strong\u003e May cause damage to organs through prolonged or repeated exposure.\u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety instructions on product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n  \u003cspan\u003e\u003cstrong\u003eP260:\u003c\/strong\u003e Do not breathe vapor.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP280:\u003c\/strong\u003e Wear protective gloves\/protective clothing\/eye protection\/face protection.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP301 + P330 + P331:\u003c\/strong\u003e IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP303 + P361 + P353:\u003c\/strong\u003e IF ON SKIN (or hair): Remove all contaminated clothing immediately. Wash skin with water\/shower.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP310:\u003c\/strong\u003e Immediately call POISON CENTER or doctor.\u003c\/span\u003e\u003cbr\u003e\n  \u003cspan\u003e\u003cstrong\u003eP501:\u003c\/strong\u003e Dispose of contents\/container to an approved special waste treatment facility.\u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestrictions:\u003c\/strong\u003e For professional use only in properly equipped laboratories with training in handling hydrofluoric acid. Not suitable for private use or in teaching laboratories.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in tightly closed plastic bottles, cool and dry.\u003c\/li\u003e\n  \u003cli\u003eKeep away from light, metals and glass – risk of reactions or container damage.\u003c\/li\u003e\n  \u003cli\u003eStore in acid-resistant, ventilated cabinets for hazardous substances.\u003c\/li\u003e\n  \u003cli\u003eKeep emergency measures ready: e.g. calcium gluconate gel and absorbent material.\u003c\/li\u003e\n  \u003cli\u003eAccess only for authorized and trained personnel.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"WARCHEM","offers":[{"title":"Default Title","offer_id":54889556410694,"sku":"W42801-250ML","price":13.17,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0571\/9319\/files\/23a19779563010a3bbd870d2d56c3d5d.png?v=1765353770","url":"https:\/\/marktbio.com\/en\/products\/fluorsaure-losung-20-rein-250-ml-warchem","provider":"MarktBio.com","version":"1.0","type":"link"}