Zinc sulfate, solution 0,1 mol/l (0,1 N), Reag. Ph Eur
- ZnSO4·7H2O
- M = 287,54 g/mol
- CAS [7446-20-0]
- EINECS-No.: 231-793-3
- Density: 1,01 g/cm3
- EC-Index-No.: 030-006-00-9
- GHS-signal word: Warning
- GHS-H sentences: H319 - H412
- GHS-P sentences: P280 - P273 - P264 - P305+P351+P338 - P337+P313 - P501a
- Tariff number: 2833 29 20 00
- Applications: analytical chemistry, laboratory reagent, titrant in volumetric analysis.
SPECIFICATIONS
factor: 0,999 - 1,001:
uncertainty ± 0,002
This 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).
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