{"product_id":"natriumchlorid-czda-2kg","title":"Clorură de sodiu CZDA 2kg","description":"\u003ch1\u003eClorură de sodiu - p.d.a.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Clorură de sodiu\u003cbr\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e NaCl\u003cbr\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 58,44 g\/mol\u003cbr\u003e\n\u003cstrong\u003eCAS-NR.:\u003c\/strong\u003e 7647-14-5\u003cbr\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 231-598-3\u003cbr\u003e\n\u003cstrong\u003eDenumire produs:\u003c\/strong\u003e CHEM-117941206\u003c\/p\u003e\n\n\u003ch2\u003eSpecificații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect exterior:\u003c\/strong\u003e cristale incolore sau pulbere cristalină albă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e albă\u003c\/li\u003e\n  \u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (100 g\/l H₂O, 20°C):\u003c\/strong\u003e 5,0-8,0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (5%, 20°C):\u003c\/strong\u003e 5,0-8,0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e 800°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 1461°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e neaplicabil\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 1,3 hPa (865°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 2,16 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate în vrac:\u003c\/strong\u003e aproximativ 1140 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 360 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e fără date\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePuritate și compoziție\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut (în formulare calcinată):\u003c\/strong\u003e min. 99,9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstanțe insolubile în apă:\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePierdere la calcinare:\u003c\/strong\u003e max. 1,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzot total (N):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIoduri (I):\u003c\/strong\u003e max. 0,008%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfați (SO₄):\u003c\/strong\u003e max. 0,003%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetale grele (Pb):\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsen (As):\u003c\/strong\u003e max. 0,00005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBariu (Ba):\u003c\/strong\u003e max. 0,003%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagneziu (Mg):\u003c\/strong\u003e max. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotasiu (K):\u003c\/strong\u003e max. 0,03 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalciu (Ca):\u003c\/strong\u003e max. 0,004%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,0005%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații profesionale\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepararea soluțiilor standard și de referință\u003c\/li\u003e\n  \u003cli\u003eAplicații în chimie analitică și analiza mediului\u003c\/li\u003e\n  \u003cli\u003eProcese de laborator care necesită reactivi de înaltă puritate\u003c\/li\u003e\n  \u003cli\u003eControlul calității și cercetarea industrială\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente H\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNeaplicabil - clorura de sodiu nu este clasificată ca substanță periculoasă\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță P\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP264 - După manipulare, spălați-vă bine pe mâini\u003c\/li\u003e\n  \u003cli\u003eP280 - Purtați echipament de protecție personală de bază la lucrul în laborator\u003c\/li\u003e\n  \u003cli\u003eP305+P351+P338 - În caz de contact cu ochii, clătiți cu grijă cu apă timp de câteva minute; scoateți lentilele de contact dacă este posibil; continuați să clătiți\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 umiditate\u003c\/li\u003e\n  \u003cli\u003eDepozitați la temperatură camerei\u003c\/li\u003e\n  \u003cli\u003eEvitați contactul cu acizi puternici și agenți oxidanți\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55505594057052,"sku":"CHEM-117941206-2kg","price":27.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/2bebb46fcd3f450e85bdc3351c0adba1.jpg?v=1758199935","url":"https:\/\/miolaboratorium.com\/ro\/products\/natriumchlorid-czda-2kg","provider":"Biolaboratorium","version":"1.0","type":"link"}