{"id":10955,"date":"2022-07-13T09:27:48","date_gmt":"2022-07-13T06:27:49","guid":{"rendered":"https:\/\/masterchem.fi\/?post_type=product&#038;p=10955"},"modified":"2022-07-13T09:32:30","modified_gmt":"2022-07-13T06:32:30","slug":"dinatriumpyrofosfat-cas-7758-16-9","status":"publish","type":"product","link":"https:\/\/masterchem.fi\/sv\/produkt\/dinatriumpyrofosfat-cas-7758-16-9\/","title":{"rendered":"Dinatriumpyrofosfat (CAS 7758-16-9)"},"content":{"rendered":"<p> <strong> Information<\/strong> <\/p>\n<p>Bransch: livsmedelsindustri<br \/>\nCAS-nummer: 7758-16-9<br \/>\nWE-nummer: 231-835-0<br \/>\nKemisk formel: Na2H2P2O7<br \/>\nMolekylvikt: 221,94 g\/mol<br \/>\nTulltaxekod: 28353900<\/p>\n<p><strong>Andra fysiska egenskaper<\/strong><br \/>\npH: 3,7 \u2013 5,0<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Dinatriumpyrofosfat (CAS 7758-16-9)<\/strong><\/p>\n<p>Dinatriumpyrofosfat eller surt natriumpyrofosfat (SAPP) \u00e4r en oorganisk f\u00f6rening som best\u00e5r av natriumkatjoner och pyrofosfatanjon. Det \u00e4r ett vitt, vattenl\u00f6sligt fast \u00e4mne som fungerar som buffrande och kelatbildande medel och har m\u00e5nga anv\u00e4ndningsomr\u00e5den inom livsmedelsindustrin. N\u00e4r det kristalliseras fr\u00e5n vatten bildar det hexahydratet, men torkar \u00f6ver rumstemperatur. Pyrofosfat \u00e4r en multivalent anjon med h\u00f6g affinitet f\u00f6r multivalenta katjoner, t.ex. Ca2+.<\/p>\n<p>Vid l\u00e4derbearbetning kan den anv\u00e4ndas f\u00f6r att ta bort j\u00e4rnfl\u00e4ckar fr\u00e5n hudar under bearbetningen. Det kan stabilisera v\u00e4teperoxidl\u00f6sningar mot reduktion. Den kan anv\u00e4ndas med sulfaminsyra i vissa mejeriprodukter f\u00f6r reng\u00f6ring, speciellt f\u00f6r att ta bort tv\u00e5lskum. N\u00e4r det tills\u00e4tts f\u00f6r att br\u00e4nna vatten, underl\u00e4ttar det borttagning av h\u00e5r och ludd vid slakt av grisar och borttagning av fj\u00e4drar och fj\u00e4derf\u00e4. Vid oljeproduktion kan den anv\u00e4ndas som dispergeringsmedel i oljeborrslam. Det anv\u00e4nds i kattmat som en smaktillsats. Dinatriumpyrofosfat anv\u00e4nds som tandstensbek\u00e4mpningsmedel i tandkr\u00e4mer.<\/p>\n","protected":false},"featured_media":10958,"template":"","meta":[],"product_brand":[],"product_cat":[116,171],"product_tag":[],"class_list":{"0":"post-10955","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-alla-produkter","7":"product_cat-livsmedelsindustrin","9":"first","10":"outofstock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes","16":"rtwpvg-product"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dinatriumpyrofosfat (CAS 7758-16-9) - MasterChem | kemikaalien tuotanto ja myynti<\/title>\n<meta name=\"description\" content=\"Dinatriumpyrofosfat eller surt natriumpyrofosfat (SAPP) \u00e4r en oorganisk f\u00f6rening som best\u00e5r av natriumkatjoner och pyrofosfatanjon.\" \/>\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.fi\/sv\/produkt\/dinatriumpyrofosfat-cas-7758-16-9\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dinatriumpyrofosfat (CAS 7758-16-9) - 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