Ferrous Ammonium Sulfate Hexahydrate Crystal Reagent ACS size:500 GM Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (ALKALOIDS of BELLADONNA LEAF) 27 33 mg/100 ALCOHOL DETERMINATION 65 70

25% pH (1% IN WATER) 9

[a] 20D (DRIED BASIS) +6

00% pH (10% AQUEOUS) 4

Test Specification Min Max ASSAY (C[@3@]H[@7@]NO[@2@]S

Ferrous Ammonium Sulfate Hexahydrate Crystal Reagent ACS size:500 GM Test Specification Min Max ASSAYTest Specification Min Max ASSAY [Fe(NH[@4@])[@2@](SO[@4@])[@2@]. 6H O] 98. 5 101. 5 % 98. 5 101. 5 % INSOLUBLE MATTER 0. 01% PHOSPHATE (PO[@4@]) 0. 00% CALCIUM (Ca) 0. 01% COPPER (Cu) 0. 00% MAGNESIUM (Mg) 0. 00% MANGANESE (Mn) 0. 01% POTASSIUM (K) 0. 00% SODIUM (Na) 0. 02% ZINC (Zn) 0. 00% FERRIC IRON (Fe [d) 0. 01%