trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate
SIAL/319945 - ACS reagent, for complexometry, 98%
Synonym: 1,2-
CAS Number: 125572-95-4
Empirical Formula (Hill Notation): C14H22N2O8 · H2O
Molecular Weight: 364.35
EC Number: 236-308-9
MDL Number: MFCD00149243
Linear Formula: C14H22N2O8 · H2O
Product Type: Chemical
assay | 97.5-100.5% |
98% | |
cation traces | Fe: ≤0.005% |
heavy metals (as Pb): ≤0.001% | |
form | powder |
grade | ACS reagent |
for complexometry | |
ign. residue | ≤0.2% |
InChI | 1S/C14H22N2O8.H2O/c17-11( |
InChI key | VASZYFIKPKYGNC-DHTOPLTISA |
mp | 213-216 °C (lit.) |
Quality Level | 200 ![]() |
SMILES string | [H]O[H].OC(=O)CN(CC(O)=O) |
Application: | trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate is a multidentate ligand{1-6} that may be used as a chelating agent in the preparation of metal-chelate complexes. |
Application: | Ligand used to prepare lanthanide shift reagents. |
Legal Information: | Chel is a trademark of Ciba-Geigy AG |
Packaging: | 25, 100, 500 g in poly bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 97.5-100.5%; 98% |
mp | 213-216 °C (lit.) |
UNSPSC | 12352106 |