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Prayon - 1610 Marvin Griffin Road, Augusta, Georgia 30906 <br />Tel.: 1-800-4PRAYON Fax: (706) 771-9390 <br />For further information on our Products & Services, visit our Website <br />www.prayon.com <br />PRODUCT SPECIFICATION DATA SHEET <br />PRAYPHOSTM SAPP 101 TG GR <br />General Description <br />SODIUM ACID PYROPHOSPHATE <br />White, free-flowing, heavy dense granules <br />Date effective edition <br />May, 2014 - 02 <br />Grade <br />Technical Grade <br />Formula <br />Na2H2P2O7 <br />Molecular weight <br />221 <br />EINECS <br />231-835-0 <br />CAS number <br />7758-16-9 <br />Chemical properties Unit Typical <br />analysis <br />Specifications Methods <br />Assay (Na2H2P2O7)% 98.0 95.0 Min. QWI.90015 <br />pH solution 1% --- 4.5 4.0 5.0 QWI.90052 <br />Turbidity (NTU) --- 6.0 25.0 Max. QWI.90070 <br />Physical properties <br />Bulk density g/cm3 <br />lbs/ft3 <br />1.1 <br />69 <br />0.95 1.30 <br />59 81 <br />QWI.90017 <br />Calculation <br />Granulometry <br />Cumulative retained on : <br />2000 m (10 US mesh) % <0.1 10.0 Max. QWI.90059 149 m (100 US mesh) % 97.0 95.0 Min. <br />DESCRIPTION <br />PRODUCT CHARACTERISTICS