All Photos(1)
1.08424
Titriplex® IV
for analysis (1,2-cyclohexylenedinitrilotetraacetic acid monohydrate)
All Photos(1)
Synonym(s):
1,2-Cyclohexanediamine-N,N,N′N′-tetraacetic acid, 1,2-Cyclohexylenedinitrilotetraacetic acid, 1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid, Titriplex IV
Empirical Formula (Hill Notation):
C14H22N2O8 · xH2O
CAS Number:
Molecular Weight:
346.33 (anhydrous basis)
MDL number:
EC Index Number:
236-308-9
Quality Level
form
solid
reaction suitability
reaction type: Complexometric reactions
technique(s)
titration: suitable
mp
213 °C
bulk density
500 kg/m3
storage temp.
no temp limit
InChI
1S/C14H22N2O8/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)/p-2/t9-,10-/m1/s1
InChI key
FCKYPQBAHLOOJQ-NXEZZACHSA-L
Related Categories
Analysis Note
Assay (complexometric, calc. on anhydrous substance): ≥ 99.0 %
Identity (IR-spectrum): passes test
Sulphate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Sulfated ash: ≤ 0.1 %
Water (according to Karl Fischer): 4.8 - 5.6 %
Identity (IR-spectrum): passes test
Sulphate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Sulfated ash: ≤ 0.1 %
Water (according to Karl Fischer): 4.8 - 5.6 %
Legal Information
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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