Identification
NH4SCN
M = 76,12 g/mol
CAS [1762-95-4]
EC number: 217-175-6
Taric code: 2842 90 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 potassium chloride volumetric standard. The volumetric standards are directly traceable to the Standard Reference Materials from NIST (National Institute of Standards and Technology, USA).
Packaging
- 1000 ml
Physical data
- Density: 1,00 g/cm3
- pH(H2O, 20 ºC) ~ 4,5