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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
00% ARSENIC (As) 0
00% WATER DETERMINATION 7
20% CHLORIDE (Cl) 0
00% MELTING RANGE 92 97
Potassium Sulfate Powder Reagent ACS ACS Grade Solvents 00% ARSENIC (As) 0Test Specification Min Max ASSAY (K[@2@]SO[@4@]) 99. 00% pH OF A 5% SOLUTION @ 25[dC 5. 5 8. 5 5. 5 8. 5 INSOLUBLE MATTER 0. 01% CHLORIDE (Cl) 0. 00% NITROGEN COMPOUNDS (as N) 5 ppm HEAVY METALS (as Pb) 5 ppm IRON (Fe) 5 ppm CALCIUM (Ca) 0. 01% MAGNESIUM (Mg) 0. 01% SODIUM (Na) 0. 02%
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