{"product_id":"zitronensaure-czda-frei-100g","title":"Acido citrico CZDA libero 100g","description":"\u003ch1\u003eAcido citrico anidro CZDA CHEM-115382111\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenominazione chimica:\u003c\/strong\u003e Acido 2-idrossi-1,2,3-propanetricarbossilico (anidro)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula molecolare:\u003c\/strong\u003e \u003csub\u003eC6H8O7\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 192,12 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 77-92-9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CE:\u003c\/strong\u003e 201-069-1\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e solido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColore:\u003c\/strong\u003e bianco\u003c\/li\u003e\n  \u003cli\u003eOdore\u003cstrong\u003e:\u003c\/strong\u003e inodore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e ca. 1,8 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e 153°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura di decomposizione:\u003c\/strong\u003e 175°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura di autoaccensione:\u003c\/strong\u003e 345°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressione di vapore:\u003c\/strong\u003e \u0026lt; 0,1 hPa (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensita:\u003c\/strong\u003e 1,665 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensita apparente:\u003c\/strong\u003e 800-1000 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubilità\u003cstrong\u003ein acqua:\u003c\/strong\u003e molto solubile (ca. 1630 g\/l a 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in solventi organici:\u003c\/strong\u003e dati non disponibili\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietà analitiche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurezza:\u003c\/strong\u003e 99,5-100,5%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponenti insolubili in acqua:\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResiduo dopo calcinazione (SO₄):\u003c\/strong\u003e max. 0,03%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfati (PO₄):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZolfo totale (SO₄):\u003c\/strong\u003e max. 0,01%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetalli pesanti (Pb):\u003c\/strong\u003e max. 0,0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalcio (Ca):\u003c\/strong\u003e max. 0,005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e max. 0,0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSostanze scurizzanti sotto l'influenza di H₂SO₄:\u003c\/strong\u003e conforme alla norma.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvvertenze e classificazione\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePittogramma di pericolo:\u003c\/strong\u003e! (Punto esclamativo)\u003c\/li\u003e\n  \u003cli\u003eFrasi H\u003cstrong\u003e:\u003c\/strong\u003e H319 - Provoca grave irritazione agli occhi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrasi P:\u003c\/strong\u003e P305+P351+P338 - IN CASO DI CONTATTO CON GLI OCCHI: Sciacquare accuratamente per alcuni minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondizioni di conservazione consigliate\u003c\/h2\u003e\n\u003cp\u003eConservare in un luogo fresco, asciutto e ben ventilato. Proteggere dall'umidità e dalla luce.\u003c\/p\u003e\n\n\u003ch2\u003eNote\u003c\/h2\u003e\n\u003cp\u003eL'acido citrico anidro è comunemente utilizzato nei laboratori chimici, nell'industria alimentare, nella cosmetica e come reagente per analisi chimiche.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55394480587100,"sku":"CHEM-115382111-100g","price":14.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/fedf2e3ed03c0c7621e5e11ed5a69b86.jpg?v=1756888000","url":"https:\/\/akjaerkrdxem.shop\/it\/products\/zitronensaure-czda-frei-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}