Ferric Ammonium Sulfate Dodecahydrate Crystal Reagent ACS Anionic Surfactants Test Specification Min Max MELTING

Test Specification Min Max MELTING POINT 80 C 80 C

5 EXPIRATION DATE

00% TOLUENE EXTRACTIVES 2

/td> CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0

Test Specification Min Max ASSAY 79

Ferric Ammonium Sulfate Dodecahydrate Crystal Reagent ACS Anionic Surfactants Test Specification Min Max MELTINGTest Specification Min Max ASSAY [NH[@4@]Fe(SO[@4@])[@2@][ 12H[@2@]O] 98. 5 102. 0 % 98. 5 102. 0 % INSOLUBLE MATTER 0. 01% CHLORIDE (Cl) 0. 00% NITRATE (NO[@3@]) 0. 01% CALCIUM (Ca) 0. 01% COPPER (Cu) 0. 00% MAGNESIUM (Mg) 0. 01% POTASSIUM (K) 0. 01% SODIUM (Na) 0. 02% ZINC (Zn) 0. 00% FERROUS IRON (Fe [d) TO PASS TEST(lim TO PASS TEST(lim