Ácido sulfúrico, solución 0,5 mol/l (1 N), Reag. Ph Eur, Reag. USP
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 1 l :: Botella de plástico | AC20981000 | In stock | Buy |
- H2SO4r- M = 98,08 g/molr- CAS [7664-93-9]r- EINECS-No.: 231-639-5r- Density: 1,02 g/cm3 r- LD 50 (oral, rat): 2140 mg/kg (pure substance)r- EC-Index-No.: 016-020-00-8r- ADR: 8 C1 II UN 2796r- IMDG: 8 II UN 2796r- IATA/ICAO: 8 II UN 2796r- GHS-signal word: Warningr- GHS-H sentences: H290 - r- GHS-P sentences: P234 - P390 - P406r- Tariff number: 2807 00 00 00r- Applications: analytical chemistry, laboratory reagent, titrant in volumetric analysis.rrSPECIFICATIONSrfactor: 0,999 - 1,001: runcertainty ± 0,002 rrThis volumetric solution is prepared using gravimetric and volumetric procedures. 1 ml = 0,04904 g H2SO4 This solution was analyzed using a certified reference material (Tris(hydroxymethyl)-aminomethane). The certified reference material is ISO 17034 accredited, measured according to ISO/IEC 17025 and traceable to the International System of Units by means of a Standard Reference Material from NIST: SRM® 723 (Tris(hydroxymethyl)aminomethane (HOCH2)3CNH2 (Acidimetric Standard)). r
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