Tiocyjanian potasu, roztwór mianowany 0,1 mol/l (0,1 N) – SCHARLAU
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Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium thiocyanate, solution
potasu rodanek
– KSCN
– M = 97,18 g/mol
– CAS [333-20-0]
– EINECS-No.: 206-370-1
– Density: 1,00 g/cm3
– LD 50 (oral, rat): 854 mg/kg (pure substance)
– EC-Index-No.: 615-004-00-3
– Tariff number: 2842 90 80 80
– Applications: analytical chemistry, for determination of: iron.
SPECIFICATIONS
factor: 0,999 – 1,001
uncertainty ± 0,001
1 ml = 0,009718 g KSCN This volumetric solution was checked by means of potentiometric methods using a silver nitrate standard solution, that was also checked against Scharlau’s potassium chloride volumetric standard. Scharlau’s volumetric standards are directly traceable to the Standard Reference Materials from NIST (National Institute of Standards and Technology, USA).
