Identification
H2C2O4
M = 90,04 g/mol
CAS [144-62-7]
EC number: 205-634-3
Taric code: 2917 11 00
Applications
analytical chemistry, laboratory reagent.
Specifications
factor…………………………………………………….0,999 – 1,001
uncertainty ± 0,001
1 ml = 0,009004 g C2H2O4
This volumetric solution was checked by means of potentiometric methods using a potassium permanganate standard solution, that was also checked against oxalic acid 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