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Potassium pyrophosphate | CAS Number: 7320-34-5

Catalog Number
ACM7320345
Product Name
Potassium pyrophosphate
Structure
CAS Number
7320-34-5
Synonyms
phosphosol;Potassiumpyrophosphate,anhydrous;Potassiumpyrophosphate,trihyd;pyrophosphatedepotassium;pyrophosphatetetrapotassique;pyrophosphoricacid,tetrapotassiumsalt;tetrapotassiumdiphosphorate;POTASSIUM DIPHOSPHATE EXTRA PURE
Molecular Weight
330.336522
Molecular Formula
K4O7P2
Purity
Purity >97%
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1Heavy-metal extraction from sewage sludge using phosphorous-based salts: optimization process with Na2H2P2O7.

Navarro-González M1, Ortega-López V2, Lópéz-Fernández JI1, Amo-Salas M3, González-Carcedo S1.

Environ Technol. 2016 Nov 24:1-9. [Epub ahead of print]

Land application is one of the important disposal alternatives for sewage sludge, but availability of potential toxic metals often restricts its uses. Three phosphorous-based salts (Na2H2P2O7, K4P2O7, KH2PO4) were studied as potential metal extractants. The conclusions of the research were that greater extractive efficiency is achieved through a 30-min process of vertical shaking with disodium diacid pyrophosphate - Na2H2P2O7 - at a concentration of 0. Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA