Synonym
|
Edetic Acid, Ethylenediaminotetraacetic Acid, Ethylenedinitriletetraacetic Acid
|
State of matter
|
Solid
|
Ca-binding (pH 11)
|
~340 mg CaCO3/g
|
Solubility (20°C)
|
0.5 g/L (H2O)
|
Melting point
|
220°C (dec.)
|
Formula
|
C10H16N2O8
|
M
|
292.25 g/mol
|
CAS-No.:
|
60-00-4
|
|
|
EC-No.:
|
200-449-4
|
Storage:
|
RT
|
LGK:
|
10 - 13
|
Disposal:
|
3
|
Hazard pictogram(s)
|

|
Hazard statement(s)
|
H319-H332-H373
|
Precautionary statement(s)
|
P260-P261-P271-P304+P340-P305+P351+P338-P312
|
Signal word
|
Warning
|
WGK:
|
2
|
Specification
|
|
DNases/RNases/Proteases
|
not detectable
|
Assay (titr.)
|
min. 99 %
|
Appearance
|
white to off-white powder
|
pH (1 %; H2O ; 20°C)
|
approx. 2.5
|
Water (K.F.)
|
max. 0.25 %
|
Fe
|
max. 0.001 %
|
Pb
|
max. 0.001 %
|
|