Iodine, solution 0.05 mol/l (0.1N)

Identification                      

I2

M = 253,81 g/mol

CAS [7553-56-2]

EC number: 231-442-4

Taric code: 2801 20 00

Applications                     

analytical chemistry, titrant in volumetric analysis.

Specifications                    

factor………………………………………………………………… 0,995 – 1,005

uncertainty ± 0,001

1 ml = 0,0127 g I2

This volumetric solution was checked by means of potentiometric methods using a sodium thiosulfate standard solution, that was also checked against potassium iodate 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: 1,02 g/cm3
  • pH(20 ºC) ~ 3,5