{"product_id":"ammonium-sulphate-3746","title":"Ammoniumsulfaat, min. 99,5 %, p.a., ACS, ISO, 250 g, kunststof","description":"\u003cp\u003eAmmoniumsulfaat is een anorganisch zout van hoge zuiverheid dat wordt aangeboden met een minimum van 99,5 % en dat voldoet aan p.a., ACS- en ISO-specificaties, met CAS-nummer 7783-20-2 en empirische formule (NH₄)₂SO₄. De molaire massa is 132,14 g\/mol en de dichtheid is 1,77 g\/cm³. Verkrijgbaar bij fabrikant Carl ROTH, ondersteunt het routinematig analytisch en preparatief werk waarbij een consistente zoutkwaliteit vereist is. Ammoniumsulfaat wordt veelvuldig gebruikt voor het uitzouten van eiwitten, fractioneringsstappen en als bestanddeel in biochemische media en reagensformuleringen. De combinatie van ACS- en ISO-conformiteit met EG-nummer 231-984-1 vergemakkelijkt de documentatie in gereguleerde en onderzoeksomgevingen. De robuuste verpakking biedt een praktische werkhoeveelheid voor onderwijslaboratoria, kwaliteitscontroleafdelingen en ondersteunende chemie bij de productie, zonder onnodige onderverdeling van bulk materiaal, waardoor teams betrouwbare voorraden kunnen aanhouden voor dagelijkse experimentele schema's.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eDit artikel hoort bij \u003ca href=\"\/de-be\/collections\/inorganic-salts\"\u003eAnorganische zouten\u003c\/a\u003e, in \u003ca href=\"\/de-be\/collections\/inorganic-chemicals\"\u003eAnorganische chemicaliën\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eBelangrijkste kenmerken\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eGehalte (acidim.): ≥99,5 %\u003c\/li\u003e\n\n\u003cli\u003epH-waarde (5 % in H2O): 5,0-6,0\u003c\/li\u003e\n\n\u003cli\u003eIn H2O onoplosbare bestanddelen: ≤0,005 %\u003c\/li\u003e\n\n\u003cli\u003eAsgehalte (als SO4): ≤0,005 %\u003c\/li\u003e\n\n\u003cli\u003eFosfaat (PO4): ≤0,0005 %\u003c\/li\u003e\n\n\u003cli\u003eNitraat (NO3): ≤0,001 %\u003c\/li\u003e\n\n\u003cli\u003eChloride (Cl): ≤0,0003 %\u003c\/li\u003e\n\n\u003cli\u003eArseen (As): ≤0,00002 %\u003c\/li\u003e\n\n\u003cli\u003eLood (Pb): ≤0,0002 %\u003c\/li\u003e\n\n\u003cli\u003eCadmium (Cd): ≤0,0001 %\u003c\/li\u003e\n\n\u003cli\u003eCAS-nummer: 7783-20-2\u003c\/li\u003e\n\n\u003cli\u003eVerpakkingsgroottes: 1 kg, 250 g, 2,5 kg, 5 kg, 25 kg, 10 kg\u003c\/li\u003e\n\n\u003cli\u003eEG-nr.: 231-984-1\u003c\/li\u003e\n\n\u003cli\u003eZuiverheid: min. 99,5 %, p.a., ACS, ISO\u003c\/li\u003e\n\n\u003cli\u003eMolaire massa: 132,14 g\/mol\u003c\/li\u003e\n\n\u003cli\u003eDichtheid: 1,77 g\/cm³\u003c\/li\u003e\n\n\u003cli class=\"lx-tis-li\"\u003eTechnisch informatieblad: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-3746-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNzQyOHxhcHBsaWNhdGlvbi9wZGZ8YURGa0wyZzBZaTg1TWpZeE9URXhNelF6TVRNMEwxTlFSVnBmTXpjME5sOUZUaTV3WkdZfDhjOWU2MzE3MGE4MDJlODI4ZjY4YmJmOThjZDUzOWUwMjU4MjA5NjY3MDQ1ZjliZDFjYjFkYzk5M2I2ZmU4MDc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technisch blad PDF\" aria-label=\"Technisch blad 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\n\u003c\/li\u003e\n\n\u003cli class=\"lx-tis-li\"\u003eVeiligheidsinformatieblad: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-3746-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk0OTV8YXBwbGljYXRpb24vcGRmfGFESTBMMmhqTlM4NU1qQTJOamMzTmpNMU1UQXlMMU5FUWw4ek56UTJYMFJGWDBWT0xuQmtaZ3xjY2M1NDRhZjNjNzQ4ZjMzMWE2YTJiYzJmMzUxNzVhMzJlMDQ3NTMzMmQ3NWZhODMxM2FlMmU2ZTlmZTMyMzg1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"VIB PDF\" aria-label=\"VIB 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\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 gram \/ 1 stuk","offer_id":56150482354508,"sku":"3746.2","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"250 gram \/ 6+ 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