Ferrous ammonium sulfate hexahydrate

Chemical Designations - Synonyms Ammonium ferrous sulfate. Ammonium iron sulfate. Ferrous ammonium sulfate hexahydrate. Iron ammonium sulfate, Mohr s salt Chemical Formula Fe(NH4)j(S04)j 6Hj0. 

Ferrous Ammonium Sulfate, 0.1 N [39.21 g Fe(NH4)2-(S04)2-6H20 per 1000 mL] Dissolve 40 g of ferrous ammonium sulfate hexahydrate in a previously cooled mixture of 40 mL of sulfuric acid and 200 mL of water, dilute to 1000 mL with water, and mix. On the day of use, standardize the solution as follows Transfer from 25 to 30 mL of the solution, accurately measured, into a flask, add 2 drops of Orthophenanthroline TS, and titrate with 0.1 N Ceric Sulfate until the red color is changed to pale blue. From the volume of 0.1 N Ceric Sulfate consumed, calculate the normality. 

An 0.025 M solution of orZ//o-phenanthroline-ferrous ammonium sulfate indicator is prepared by dissolving 1.487 g of orzAo-phenanthroline monohydrate in 100 ml of an aqueous ferrous ammonium sulfate solution, containing 0.980 g of ferrous ammonium sulfate hexahydrate per 100 ml. 

Synonyms Ammonium iron (II) sulfate (2 1 2) ammonium ferrous sulfate ferrous ammonium sulfate, hexahydrate CAS No. 10045-89-3 (Anhydrous)... 

Pyridine-2-carboxylic acids give a red color with ferrous salts (124). The reaction is effected with a solution of acid in 50% methanol and with aqueous 0.174 m solution of ferrous ammonium sulfate hexahydrate. 

Mohr s salt, ammonium iron(ll) sulfate hexahydrate (ferrous ammonium sulfate)... 

Ammonium ferrous sulfate hexahydrate [Mohr s salt] [7783-85-9 (6HyO), 10045-89-3 (anhydrous)] M 392.1, m 100 (dec), d 1.86. A solution in warm water (0.67g/ml) is cooled rapidly to 0°, and the resulting light bluish-green monochnic crystals are filtered at the pump, washed with cold distilled water and pressed between sheets of filter paper to dry it. The solubility at 25 is 0.36g/ml. It separates as an almost white powder when a saturated aqueous solution is diluted with EtOH. 

Dimethylaminoethyl acrylate methyl chloride quat. Dimethylaminoethyl methacrylate dimethyl sulfate quat. Dimethylaminoethyl methacrylate methyl chloride quat. Dimethyl diallyl ammonium chloride Ferric chloride Ferric chloride hexahydrate Ferrous sulfate heptahydrate Guar (Cyanopsis tetragonoloba) gum Hectorite Hydrogenated tallow 1,3-propylene diamine Kaolinite Potassium alum dodecahydrate Sodium aluminate coagulant, yarn processing Polyquaternium-6... 

Copper hydroxide (ic) Copper iodide (ous) Cupric sulfate anhydrous Ferric chloride Ferric chloride hexahydrate Ferrous sulfate anhydrous L-Glutamine Griseofulvin L-Histidine Iodine Iron ammonium citrate Manganese acetate (ous) Manganese chloride (ous), tetrahydrate Manganese citrate (ous) Phenothiazine... 

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