Potassium Phosphate Dibasic Anhydrous Powder Reagent ACS size:2.5 KG 003 TRACEABLE TO NIST EXPIRATION

003 TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max ASSAY (H[@2@]O[@2@]) 30 - 36 % 30 - 36 %

00% ALKALINITY TO PASS TEST ALKALOIDS TO PASS TEST LEAD (Pb) 2 mg/kg IDENTIFICATION TO PASS TEST EXPIRATION DATE

0 C HEAVY METALS 10 ppm LOSS ON DRYING 2% EXPIRATION DATE

Potassium Phosphate Dibasic Anhydrous Powder Reagent ACS size:2.5 KG 003 TRACEABLE TO NIST EXPIRATIONTest Specification Min Max ASSAY (K[@2@]HPO[@4@]) 98. 00% pH OF A 5% SOLUTION @ 25[dC 8. 5 9. 6 INSOLUBLE MATTER 0. 01% LOSS ON DRYING @ 105 C 1. 00% CHLORIDE (Cl) 0. 00% NITROGEN COMPOUNDS (as N) 0. 00% SULFATES (SO[@4@]) 0. 01% HEAVY METALS (by ICP OES) 5 ppm IRON (Fe) 0. 00% SODIUM (Na) 0. 05%