Potassium Phosphate Monobasic Crystal Reagent ACS Alkaline Phosphatase Inhibitors (for Biochemical Research) REDDISH- PROANTHOCYANIDINES 95% 95% LOSS

REDDISH- PROANTHOCYANIDINES 95% 95% LOSS ON DRYING 9% LEAD 20 ppm MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g ESCHERICHIA COLI 10/g EXPIRATION DATE

00% HYDROXYL VALUE 275 305 SAPONIFICATION VALUE 140 150 ACID VALUE 8 WATER DETERMINATION 1

00% CHLORIDE CONTENT 16

5% APPEARANCE WHITE FINE WHITE FINE MELTING POINT 53

5 ppm LEAD 10 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED NICKEL (Ni) AS REPORTED AS REPORTED COPPER (Cu) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Potassium Phosphate Monobasic Crystal Reagent ACS Alkaline Phosphatase Inhibitors (for Biochemical Research) REDDISH- PROANTHOCYANIDINES 95% 95% LOSSTest Specification Min Max ASSAY (KH[@2@]PO[@4@]) 99. 00% pH OF A 5% SOLUTION @ 25[dC 4. 1 4. 5 4. 1 4. 5 INSOLUBLE MATTER 0. 01% LOSS ON DRYING 0. 20% CHLORIDE (Cl) 0. 00% SULFATE 0. 00% HEAVY METALS (as Pb) 0. 00% IRON (Fe) 0. 00% SODIUM (Na) 0. 01%