Identification
CuSO4
M = 159,60 g/mol
CAS [7758-98-7]
EC number: 231-847-6
Taric code: 2833 25 00
Applications
analytical chemistry, fungicide.
Specifications
factor………………………………………………………………… 0,999 – 1,001
uncertainty ± 0,001
1 ml = 0,024968 g CuSO4·5H2O
This volumetric solution was checked by means of potentiometric methods using an EDTA disodium salt standard solution, that was also checked against calcium carbonate 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(H2O, 20 ºC) ~ 4,2