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Zinc sulfate, solution 0,1 mol/l (0,1 N), Reag. Ph Eur, Reag. ChP

- ZnSO4·7H2Or- M = 287,54 g/molr- CAS [7446-20-0]r- EINECS-No.: 231-793-3r- Density: 1,01 g/cm3 r- EC-Index-No.: 030-006-00-9r- GHS-signal word: Warningr- GHS-H sentences: H319 - H412r- GHS-P sentences: P280 - P273 - P264 - P305+P351+P338 - P337+P313 - P501ar- Tariff number: 2833 29 20 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 = 0,01614 g ZnSO4 This solution was checked using an EDTA standard solution, that was also analyzed using a certified reference material (calcium carbonate). 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® 915 (Calcium Carbonate). r