Amoníaco, solución 25% p/p, para análisis, ExpertQ®, Reag. Ph Eur, ISO

Amoníaco, solución 25% p/p, para análisis, ExpertQ®, Reag. Ph Eur, ISO
SCHARLAU
CAS: 1336-21-6
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x 5 l :: Contenedor de plástico AM0249005P  Check availability Buy

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x 25 l :: Contenedor de plástico AM0249025P Buy
x 1 l :: Botella de vidrio AM02491000 Buy
x 2,5 l :: Botella de vidrio AM02492500 Buy

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- Synonyms: Ammonia water, Ammonium hydroxide solutionr- NH3r- M = 17,03 g/molr- CAS [1336-21-6]r- EINECS-No.: 215-647-6r- Density: 0,90 g/cm3 r- Melting point: -57,5 ºCr- Boiling point: 37,7 ºCr- Vapour pressure: (20 ºC) ~ 500 hPar- LD 50 (oral, rat): 350 mg/kgr- EC-Index-No.: 007-001-01-2r- ADR: 8 C5 III UN 2672r- IMDG: 8 III UN 2672r- IATA/ICAO: 8 III UN 2672r- GHS-signal word: Dangerr- GHS-H sentences: H314 - H335 - H400r- GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501ar- Tariff number: 2814 20 00 00r- Applications: analytical chemistry, laboratory reagent.rrSPECIFICATIONSrassay (acidimetric, NH3): 25,0 - 30,0 %ridentification B (EP): passes testrIdentification C (EP): passes testrdensity (20º/20º): 0,892 - 0,910rappearance of solution: clear and colourlessrcarbonates (as CO2): max. 20 ppmrchlorides (Cl): max. 0,5 ppmrphosphates (as PO4): max. 2 ppmrsilicates (SiO2): max. 10 ppmrsulfates (SO4): max. 2 ppmrcalcium (Ca): max. 1 ppmrcopper (Cu): max. 0,1 ppmriron (Fe): max. 0,2 ppmrlead (Pb): max. 0,5 ppmrmagnesium (Mg): max. 1 ppmrpotassium (K): max. 1 ppmrsodium (Na): max. 5 ppmrpyridine and related substances: max. 2 ppmrsubstances reducing KMnO4 : max. 8 ppmroxidisable substances: passes testrresidue on evaporation: max. 20 mg/lr

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