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1.08424

Supelco

Titriplex® IV

for analysis (1,2-cyclohexylenedinitrilotetraacetic acid monohydrate)

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 %

Legal Information

Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard 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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