trans-1,2-Cyclohexanediaminetetraacetic Acid Monohydrate , AR,98% , 125572-95-4

CAS NO.：125572-95-4

Empirical Formula: C14H24N2O9

Molecular Weight: 364.35

MDL number: MFCD00149243

EINECS: 681-197-6

PRODUCT Properties

• Melting point: 213-216 °C(lit.)
• bulk density: 500kg/m3
• storage temp.: Store below +30°C.
• solubility: Aqueous Base (Sparingly), Methanol (Slightly)
• form: Fine Crystalline Powder
• color: White
• Odor: Odorless
• Water Solubility: Slightly soluble in water. Soluble in 1N sodium hydroxide and alkali solutions. Insoluble in most common organic solvents.
• BRN: 3222748
• Stability: Hygroscopic
• InChI: InChI=1/C14H22N2O8.H2O/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);1H2/t9-,10-;/s3
• InChIKey: VASZYFIKPKYGNC-DHTOPLTISA-N
• SMILES: N([C@@H]1CCCC[C@H]1N(CC(=O)O)CC(=O)O)(CC(=O)O)CC(=O)O.O |&1:1,6,r|
• CAS DataBase Reference: 125572-95-4(CAS DataBase Reference)

Description and Uses

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate is an analytical reagent and a complexating agent for sodium. It acts as a ligand to prepare lanthanide shift reagents. It is involved in the separation and determination of iron(III)-dimethyldithiocarbamate, manganese(II)-ethylenebisdithiocarbamate and zinc(II)-ethylenebisdithiocarbamate by sensitive capillary electrophoretic ultraviolet method.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• F: 9
• TSCA: Yes
• HS Code: 2922 49 85
• PackingGroup: III
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Inhalation; Eye Irrit. 2