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Iodine, solution 0,02365 mol/l (0,0473 N)

- I2r- M = 253,81 g/molr- CAS [7553-56-2]r- EINECS-No.: 231-442-4r- EC-Index-No.: 053-001-00-3r- Tariff number: 2801 20 00 00r- Applications: analytical chemistry, titrant in volumetric analysis.rrSPECIFICATIONSrfactor: 0,995 - 1,005 runcertainty ± 0,001 rr1 ml = 0,006003 g I2 This volumetric solution was checked by means of potentiometric methods using a sodium thiosulfate standard solution, that was also checked against Scharlau's potassium iodate volumetric standard. Scharlau's volumetric standards are directly traceable to the Standard Reference Materials from NIST (National Institute of Standards and Technology, USA). r