Ammonium hydroxide solution puriss. p.a. reag. ISO reag. Ph. Eur. Approx. 25% NH3 basis

Code: 30501-1L-M D2-231


 

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agencyreag. ISO, USP/NF, reag. Ph. Eur.
anion tracessulfate (SO42-): ≤2 ppm, chloride (Cl-): ≤0.5 ppm, carbonate (CO32-): ≤10 ppm, sulfide (S2-): ≤0.2 ppm, silicate (as SiO2): ≤10 ppm, phosphate (PO43-): ≤0.5 ppm
assay≥25% NH3 basis
cation tracesBa: ≤0.05 ppm, Bi: ≤0.1 ppm, Mn: ≤0.05 ppm, Au: ≤0.1 ppm, Co: ≤0.05 ppm, Zn: ≤0.1 ppm, K: ≤0.5 ppm, Li: ≤0.02 ppm, Sn: ≤0.1 ppm, Cr: ≤0.05 ppm, Ti: ≤0.1 ppm, Mg: ≤0.1 ppm, Ni: ≤0.05 ppm, Sr: ≤0.2 ppm, Pb: ≤0.05 ppm, Fe: ≤0.1 ppm, Cu: ≤0.1 ppm, Ga: ≤0.02 ppm, Ca: ≤1 ppm, Tl: ≤0.05 ppm, Al: ≤0.5 ppm, Pt: ≤0.1 ppm, Mo: ≤0.05 ppm, In: ≤0.02 ppm, Ag: ≤0.02 ppm, Na: ≤1 ppm, Cd: ≤0.05 ppm
density0.892-0.910 g/mL at 20 °C, 0.9 g/mL at 25 °C (lit.)
evapn. residue≤0.0018%
expl. lim.27 %
formliquid
gradepuriss. p.a.
impurities≤1 ppm heavy metals (as Pb), readily oxidisable substances, complies, ≤0.00005% pyridine, ≤0.0005% KMnO4 red. matter (as O)
InChI keyVHUUQVKOLVNVRT-UHFFFAOYSA-N
InChI1S/H3N.H2O/h1H3;1H2
Quality Level100
SMILES string[NH4+].[OH-]
storage temp.2-8°C
suitabilitycomplies for appearance of solution
Cas Number1336-21-6
Hazard Class8
Un Number2672
Pack GroupIII
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