Description
Ammonium acetate, also known as the spirit of Mindererus in aqueous solution. It is an inorganic chemical compound and that formula is NH₄CH₃CO₂. It is a white, hygroscopic solid and can be derived from the reaction of ammonia and acetic acid.
Ammonium acetate, ExpertQ®, for analysis, ACS, Reag. Ph Eur
- assay (acidimetric) . . . . . . . . . . . . . . . . . . . min. 98,0 %
- identity (IR-spectrum) . . . . . . . . . . . . . . . . .passes test
- insoluble in water . . . . . . . . . . . . . . . . . . .max. 0,005 %
- pH (5 %, H2O) . . . . . . . . . . . . . . . . . . . . . . . . . 6,7 – 7,3
- chlorides (Cl) . . . . . . . . . . . . . . . . . . . . . . . max. 5 ppm
- nitrates (NO3) . . . . . . . . . . . . . . . . . . . . . .max. 0,001 %
- sulfates (SO4) . . . . . . . . . . . . . . . . . . . . .max. 0,001 %
- calcium (Ca) . . . . . . . . . . . . . . . . . . . . . . .max. 0,001 %
- heavy metals (as Pb) . . . . . . . . . . . . . . . . . max. 2 ppm
- iron (Fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 2 ppm
- residue on ignition . . . . . . . . . . . . . . . . . . .max. 0,01 %
- water (K.F.) . . . . . . . . . . . . . . . . . . . . . . . . . .max. 2,0 %
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