{"id":11335,"date":"2021-04-05T13:26:15","date_gmt":"2021-04-05T13:26:16","guid":{"rendered":"https:\/\/masterchem.ee\/?post_type=product&#038;p=11335"},"modified":"2021-06-27T06:27:19","modified_gmt":"2021-06-27T06:27:19","slug":"ortofosforihappo-85-cas-7664-38-2","status":"publish","type":"product","link":"https:\/\/masterchem.ee\/fi\/tooted-ja-teenused\/ortofosforihappo-85-cas-7664-38-2\/","title":{"rendered":"Ortofosforihappo 85% (CAS 7664-38-2)"},"content":{"rendered":"<p><strong>K\u00e4ytt\u00e4\u00e4<\/strong><\/p>\n<p>Elintarvikelaatuista fosforihappoa (lis\u00e4ainetta E338) k\u00e4ytet\u00e4\u00e4n happamoittamaan elintarvikkeita ja juomia, kuten erilaisia colaa ja hilloja, jolloin saadaan kirpe\u00e4 tai hapan maku. Fosforihappoa sis\u00e4lt\u00e4vi\u00e4 virvoitusjuomia, joihin sis\u00e4ltyisi Coca-Colaa, kutsutaan joskus fosfaattisuolaksi tai fosfaatiksi. Virvoitusjuomissa oleva fosforihappo voi aiheuttaa hampaiden eroosiota. Fosforihapolla on my\u00f6s mahdollisuus my\u00f6t\u00e4vaikuttaa munuaiskivien muodostumiseen, etenkin niill\u00e4, joilla on aiemmin ollut munuaiskivi\u00e4.<\/p>\n<p><strong>Fosforihapon erityisi\u00e4 sovelluksia ovat:<\/strong><\/p>\n<ul>\n<li> ruosteenestok\u00e4sittelyss\u00e4 fosfaattikonversiopinnoitteella tai passivoinnilla <\/li>\n<li> Ulkoisena standardina fosfori-31 -ydinmagneettiselle resonanssille. <\/li>\n<li> Fosforihapon polttokennoissa. <\/li>\n<li> Aktiivihiilen tuotannossa. <\/li>\n<li> Yhdistetyss\u00e4 puolijohdek\u00e4sittelyss\u00e4 sy\u00f6vytt\u00e4\u00e4 indiumgalliumarsenidi valikoivasti indiumfosfidin suhteen. <\/li>\n<li> Mikrotuotannossa piitritridin sy\u00f6vytt\u00e4miseen valikoivasti piidioksidiin n\u00e4hden. <\/li>\n<li> pH-s\u00e4\u00e4timen\u00e4 kosmetiikassa ja ihonhoitotuotteissa. <\/li>\n<li> Puhdistusaineena meijeri-, elintarvike- ja panimoteollisuudessa. <\/li>\n<\/ul>\n<p><strong>Turvallisuus<\/strong><br \/>\nNaisilla (mutta ei miehill\u00e4) on osoitettu yhteys pitk\u00e4aikaisen s\u00e4\u00e4nn\u00f6llisen kolan saannin ja osteoporoosin v\u00e4lill\u00e4 my\u00f6hemm\u00e4ss\u00e4 keski-i\u00e4ss\u00e4. T\u00e4m\u00e4n uskottiin johtuvan fosforihapon l\u00e4sn\u00e4olosta, ja naisille aiheutuvan riskin todettiin olevan suurempi sokeroiduissa ja kofeiinipitoisissa cola-ravinnoissa kuin ruokavaliossa ja kofeiinittomissa muunnoksissa.Kolan suurempi saanti korreloi pienemm\u00e4n luun tiheyden kanssa. <\/p>\n<p>Kohtuullisina pitoisuuksina fosforihappoliuokset \u00e4rsytt\u00e4v\u00e4t ihoa. Kosketus v\u00e4kev\u00f6ityihin liuoksiin voi aiheuttaa vakavia ihon palovammoja ja pysyvi\u00e4 silm\u00e4vaurioita<\/p>\n","protected":false},"excerpt":{"rendered":"<p> <strong> Ortofosforihapon molekyylikaava: H3PO4 <\/strong> <br \/>\nHAKEMISTO: 015-011-00-6 <br \/>\nCAS: 7664-38-2 <br \/>\nEY: 231-633-2 <\/p>\n<p> <strong> IUPAC-nimi <\/strong> <br \/>\nFosforihappo <\/p>\n<p> Ortofosforihapon k\u00e4ytt\u00f6tarkoitukset: v\u00e4lituotteena kemiallisessa synteesiss\u00e4, komponenttina seoksissa, metallin pintak\u00e4sittelyn\u00e4, pesuaineena ja puhdistusaineena, kemiallisen teollisuuden lis\u00e4aineena, lannoitteena, apuaineena juottaminen kiillotus- ja vahaseoksissa, kalkinpoistoseoksissa. <br \/>\nFosforihappoa k\u00e4ytet\u00e4\u00e4n elintarvikkeissa lis\u00e4aineena (lis\u00e4aine E338), kosmetiikassa ja rehussa. <\/p>\n","protected":false},"featured_media":11348,"template":"","meta":[],"product_brand":[],"product_cat":[180,115,117,120,118,153,351,114,290,307,122],"product_tag":[],"class_list":{"0":"post-11335","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized-fi-2","7":"product_cat-auton-ja-koneiden-kemikaalit","8":"product_cat-kotitalouskemikaalit","9":"product_cat-laaketeollisuus","10":"product_cat-metallikemikaalit","11":"product_cat-puunjalostuskemikaalit","12":"product_cat-puutarhanhoito","13":"product_cat-rakennusteollisuus","14":"product_cat-rehuteollisuus","15":"product_cat-ruokateollisuus","16":"product_cat-teollisuuskemikaalit","17":"pif-has-gallery","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ortofosforihappo 85% (CAS 7664-38-2) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee<\/title>\n<meta name=\"description\" content=\"Fosforihappo, joka tunnetaan my\u00f6s nimell\u00e4 ortofosforihappo tai fosforihappo (V), on heikko happo, jolla on kemiallinen kaava H3PO4. Sit\u00e4 tavallisesti havaitaan v\u00e4ritt\u00f6m\u00e4n\u00e4 siirappina, jonka v\u00e4kevyys on 85% vedess\u00e4. Puhdas yhdiste on v\u00e4rit\u00f6n kiinte\u00e4 aine. CAS: 7664-38-2\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/masterchem.ee\/fi\/tooted-ja-teenused\/ortofosforihappo-85-cas-7664-38-2\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Ortofosforihappo 85% (CAS 7664-38-2) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\" \/>\n<meta name=\"twitter:description\" content=\"Fosforihappo, joka tunnetaan my\u00f6s nimell\u00e4 ortofosforihappo tai fosforihappo (V), on heikko happo, jolla on kemiallinen kaava H3PO4. Sit\u00e4 tavallisesti havaitaan v\u00e4ritt\u00f6m\u00e4n\u00e4 siirappina, jonka v\u00e4kevyys on 85% vedess\u00e4. 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Sit\u00e4 tavallisesti havaitaan v\u00e4ritt\u00f6m\u00e4n\u00e4 siirappina, jonka v\u00e4kevyys on 85% vedess\u00e4. Puhdas yhdiste on v\u00e4rit\u00f6n kiinte\u00e4 aine. 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