(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS
trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate
CAS: 125572-95-4
Molecular Formula: C14H24N2O9
(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS - Names and Identifiers
| Name | trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate |
| Synonyms | CHENTA Chleton IV (1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent (1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS )-N,N'-1,2-Cyclohexanediylbis[N-(carboxymethyl)glycine monohydrate trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate 2,2',2'',2'''-[(1R,2R)-cyclohexane-1,2-diyldiammonio]tetraacetate monohydrate 2,2',2'',2'''-[(1R,2R)-cyclohexane-1,2-diyldinitrilo]tetraacetic acid hydrate 2,2',2'',2'''-(trans-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate 2,2',2'',2'''-[(1S,2S)-Cyclohexane-1,2-diyldinitrilo]tetraacetic acid monohydrate 2,2',2'',2'''-((1R,2R)-rel-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate |
| CAS | 125572-95-4 |
| EINECS | 681-197-6 |
| InChI | InChI:1S/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 |
| InChIKey | VASZYFIKPKYGNC-DHTOPLTISA-N |
(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS - Physico-chemical Properties
| Molecular Formula | C14H24N2O9 |
| Molar Mass | 364.35 |
| Melting Point | 213-216°C(lit.) |
| Boling Point | 670.8°C at 760 mmHg |
| Flash Point | 359.5°C |
| Water Solubility | Slightly soluble in water. Soluble in 1N sodium hydroxide and alkali solutions. Insoluble in most common organic solvents. |
| Solubility | Soluble in water (partly), 1N sodium hydroxide (30 mg/ml), and alkali solutions. Insolub |
| Vapor Presure | 9.77E-20mmHg at 25°C |
| Appearance | White powder |
| Color | White |
| Odor | Odorless |
| BRN | 3222748 |
| Storage Condition | Store below +30°C. |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00149243 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 9 |
| TSCA | Yes |
| HS Code | 2922 49 85 |
| Packing Group | III |
(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS - Introduction
Spectrophotometric determination of iron, copper, cobalt and chromium. Iodometric determination of iron and manganese. Complexometric titration of thorium and sulfate. & & Related CAS:13291-61-7
Last Update：2022-10-16 17:12:58
(1,2-Cyclohexylenedinitrilo)tetraacetic Acid, Reagent, ACS - Reference Information
| introduction | trans -1, 2-cyclohexanediamine tetraacetic acid is a white crystalline powder and loses crystal water above 70 ℃. Soluble in alkali solution, almost insoluble in water organic solvent. It can be used as an organic reagent. |
| Application | Trans-1, 2-cyclohexanediamine tetraacetic acid is used as a ligand in analytical reagents to prepare lanthanide shift reagents and metal Complexing agent, metal masking agent, etc. |
| use | 1.2-cyclohexadiamine tetraacetic acid (DCTA for short) is CycInhexadiaminetetraacetc acid, which is white powder crystal with a melting point of 215 (dissolved in alkali solution. It is difficult to dissolve in water and organic solvents, and loses crystal water above 70 ℃. It can form stable chelate with Fe.N. Cu.Zn.Cd and other metals. It is commonly used to titrate Cd.Fe.Co.Zr and other reagents to quickly determine calcium in bone and teeth. Complexometric titration of copper, thorium and sulfate, etc. and metal ion complexing agents, masking agents. Additives for agricultural chemical sprays and daily cosmetics. Blood anticoagulants, dyeing aids. Fiber treatment agent. Synthetic rubber polymerization initiator, color photosensitive material rinsing plus bleaching fixer, stabilizer, etc. It is similar in chemical properties to ethylenediaminetetraacetic acid (ie EITA) but more stable and superior in performance. Ligands, used to prepare lanthanide shift reagents. Metal complexing agent. Metal masking agent. Spectrophotometric determination of iron, copper, cobalt and chromium. Iodometric determination of iron and manganese. Rapid determination of calcium in bone and teeth. Complexometric titration of thorium and sulfate. |
Last Update：2024-04-09 20:49:11
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