{"id":17546,"date":"2022-01-29T16:46:01","date_gmt":"2022-01-29T16:46:01","guid":{"rendered":"https:\/\/masterchem.ee\/?post_type=product&#038;p=17546"},"modified":"2023-02-25T20:16:11","modified_gmt":"2023-02-25T20:16:11","slug":"tetrasodium-pyrophosphate-cas-7722-88-5","status":"publish","type":"product","link":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/tetrasodium-pyrophosphate-cas-7722-88-5\/","title":{"rendered":"Tetrasodium pyrophosphate (CAS 7722-88-5)"},"content":{"rendered":"<p><strong>Information<\/strong><\/p>\n<p>Industries: Food industry<br \/>\nCAS number: 7722-88-5<br \/>\nWE number: 231-767-1<br \/>\nChemical formula: Na4P2O7<br \/>\nCustoms tariff code: 28353900<\/p>\n<p><strong>Other physical properties<\/strong><br \/>\npH: 9,8-9,9 (1% r-r)<br \/>\nMelting \/ freezing point: > 800\u00b0C<br \/>\nRelative density: 2,62 g\/cm3 (21,0\u00b0C)<br \/>\nSolubility in water: 58,5 g\/l (19,5-20,5\u00b0C)<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Tetrasodium pyrophosphate (CAS 7722-88-5)<\/strong><\/p>\n<p>Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na4P2O7. As a salt, it is a white, water-soluble solid. It is composed of pyrophosphate anion and sodium ions. Toxicity is approximately twice that of table salt when ingested orally. Also known is the decahydrate Na4P2O7 \u00b7 10(H2O).<\/p>\n<p>Tetrasodium pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. Common foods containing tetrasodium pyrophosphate include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.<\/p>\n<p>In toothpaste and dental floss, tetrasodium pyrophosphate acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing them from being deposited on teeth. Tetrasodium pyrophosphate is used in commercial dental rinses before brushing to aid in plaque reduction.<\/p>\n<p>Tetrasodium pyrophosphate is sometimes used in household detergents to prevent similar deposition on clothing, but due to its phosphate content it causes eutrophication of water, promoting algae growth.<\/p>\n","protected":false},"featured_media":17554,"template":"","meta":[],"product_brand":[],"product_cat":[305,40],"product_tag":[],"class_list":{"0":"post-17546","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-industry","7":"product_cat-uncategorized","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tetrasodium pyrophosphate (CAS 7722-88-5) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee<\/title>\n<meta name=\"description\" content=\"Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na4P2O7.\" \/>\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\/en\/tooted-ja-teenused\/tetrasodium-pyrophosphate-cas-7722-88-5\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Tetrasodium pyrophosphate (CAS 7722-88-5) - Chemistry For Industry - Solvents &amp; 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