Sodium Sulfate Anhydrous Powder Reagent ACS Organic Chemicals F - J 0% LOSS ON DRYING 1

0% LOSS ON DRYING 1

Test Specification Min Max ASH CONTENT 5% LOSS ON DRYING 10%

00% pH 6 8 APPEARANCE OF SOLUTION CLEAR CLEAR LOSS ON DRYING 0

2 STANDARDIZED AGAINST NIST EXPIRATION DATE MANUFACTURE DATE

01% ACROLEIN AND GLUCOSE TO PASS TEST TO PASS TEST ARSENIC (As) 0

Sodium Sulfate Anhydrous Powder Reagent ACS Organic Chemicals F - J 0% LOSS ON DRYING 1Test Specification Min Max ASSAY (Na[@2@]SO[@4@]) 99. 00% pH OF A 5% SOLUTION @ 25[dC 5. 2 9. 2 5. 2 9. 2 INSOLUBLE MATTER 0. 01% LOSS ON IGNITION 0. 50% CHLORIDE (Cl) 0. 00% NITROGEN COMPOUNDS (as N) 5 ppm PHOSPHATE (PO[@4@]) 0. 00% HEAVY METALS (as Pb) 5 ppm IRON (Fe) 0. 00% CALCIUM (Ca) 0. 01% MAGNESIUM (Mg) 0. 01% POTASSIUM (K) 0. 01% RETEST DATE