Identification
C10H14N2Na2O8·2H2O
M = 372,24 g/mol
CAS [6381-92-6]
EC number: 205-358-3
Taric code: 2922 49 95
Synonyms
Edetic acid disodium salt, Disodium dihydrogen ethylenediaminetetraacetate
Applications
analytical chemistry, sequestering agent.
Packaging
- 500 g
- 1000 g
Physical data
- Appearance: crystalline powder, white or almost white
- Bulk density: ~ 400 – 500 kg/m3
- Solub. in water: (20 ºC): 100 g/l
- Melting point: 252 ºC (decomposes)
- pH(50 g/l H2O, 20 ºC) 4 – 5