Tiocyjanian amonowy, roztwór mianowany 0,1 mol/l (0,1 N) – Scharlau

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PRODUCENT: SCHARLAB

Ammonium thiocyanate, solution 0,1mol/l

– NH4SCN
– M = 76,12 g/mol
– CAS [1762-95-4]
– EINECS-No.: 217-175-6
– Density: 1,00 g/cm3
– LD 50 (oral, rat): 500 mg/kg (pure substance)
– EC-Index-No.: 615-004-00-3
– Tariff number: 2842 90 80 80
– Applications: analytical chemistry, laboratory reagent.

SPECIFICATIONS
factor: 0,999 – 1,001
uncertainty ± 0,001

1 ml = 0,007612 g NH4SCN 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).