{"product_id":"natriumascorbat-r-r-30-czda-500ml","title":"Natriumascorbat R-R 30% CZDA 500ml","description":"\u003ch1\u003eNatriumascorbat R-R 30% CZDA CHEM-117924510\u003c\/h1\u003e\n\n\u003ch2\u003eInformații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNume:\u003c\/strong\u003e Soluție natriumascorbat 30% CZDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Soluție natriumascorbat 30%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă moleculară:\u003c\/strong\u003e C6H7NaO6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 198.11 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 134-03-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 205-126-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr ONU:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClasă ADR\/RID:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă fizică:\u003c\/strong\u003e lichid (soluție apoasă)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcentrație:\u003c\/strong\u003e 30% ± 0,2%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare: incolor\u003c\/strong\u003e până la galben deschis\u003c\/li\u003e\n  \u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (20°C):\u003c\/strong\u003e 6,0 - 7,5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e neaplicabil (soluție)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e aproximativ 100°C (dependent de apă)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e similară cu cea a apei\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e aproximativ 1,20 - 1,25 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn apă:\u003c\/strong\u003e totală\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn solvenți organici:\u003c\/strong\u003e practic insolubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePuritate substanță de bază (CZDA):\u003c\/strong\u003e ≥ 99,9%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații profesionale în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReactiv de reducere în analize chimice și biochimice\u003c\/li\u003e\n  \u003cli\u003eStabilizator în investigații de laborator\u003c\/li\u003e\n  \u003cli\u003ePrepararea soluțiilor standard și tampon\u003c\/li\u003e\n  \u003cli\u003eStudii de procese redox și teste de laborator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSubstanța nu este clasificată ca periculoasă conform CLP\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUtilizați echipament de protecție personală de bază (ochelari, mănuși de laborator)\u003c\/li\u003e\n  \u003cli\u003eEvitați contactul cu ochii și pielea\u003c\/li\u003e\n  \u003cli\u003eDepozitați într-un loc răcoros și umbrit\u003c\/li\u003e\n  \u003cli\u003eÎn caz de contact cu ochii, clătiți cu apă abundentă\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePăstrați în recipiente bine închise\u003c\/li\u003e\n  \u003cli\u003eProtejați de lumină și umiditate\u003c\/li\u003e\n  \u003cli\u003eDepozitați la 2-8°C\u003c\/li\u003e\n  \u003cli\u003eSoluția se descompune lent - se recomandă preparare proaspătă sau timp limitat de depozitare\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55505510334812,"sku":"CHEM-117924510-500ml","price":9.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/247799bb0a2d9a50a78da3472c7af00f.jpg?v=1758198712","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/natriumascorbat-r-r-30-czda-500ml","provider":"Biolaboratorium","version":"1.0","type":"link"}