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CAS 12111-24-9

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CALCIUM TRISODIUM DIETHYLENE TRIAMINE PENTAACETATE

Description:
Calcium trisodium diethylene triamine pentaacetate, commonly referred to as CaNa3-DTPA, is a chelating agent that forms stable complexes with metal ions. It is a derivative of diethylene triamine pentaacetic acid (DTPA) and is characterized by its ability to bind to various metal ions, including calcium and heavy metals, which makes it useful in various applications, including medicine and environmental remediation. The compound is typically a white to off-white powder and is soluble in water, facilitating its use in aqueous solutions. Its chelating properties allow it to be employed in treatments for heavy metal poisoning, as it can help to remove toxic metals from the body. Additionally, it is used in analytical chemistry for metal ion determination and in agriculture to enhance nutrient availability in soils. Safety data indicates that while it is generally considered low in toxicity, appropriate handling and safety measures should be observed to minimize exposure.
Formula:C25H35CaNa3O10
InChI:InChI=1/C14H23N3O10.Ca.3Na/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;;;/q;+2;3*+1/p-2
InChI key:InChIKey=AYFCVLSUPGCQKD-UHFFFAOYSA-I
SMILES:C(C([O-])=O)[N]12[Ca+2]345([N](CC1)(CC(=O)[O-]3)CC(=O)[O-]4)[N](CC([O-])=O)(CC2)CC(=O)[O-]5.[Na+]
Synonyms:
  • Acetate, 2,2',2'',2''',2''''-(1,2-Ethanediylammonio)Pentakis-, Calcium Sodium Salt
  • Ba 2797
  • Calciate(3-), [N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]-, trisodium
  • Calciate(3-), [N-[2-[bis[(carboxy-κO)methyl]amino-κN]ethyl]-N-[2-[[(carboxy-κO)methyl](carboxymethyl)amino-κN]ethyl]glycinato(5-)-κN]-, sodium (1:3)
  • Calciate(3-), [N-[2-[bis[(carboxy-κO)methyl]amino-κN]ethyl]-N-[2-[[(carboxy-κO)methyl](carboxymethyl)amino-κN]ethyl]glycinato(5-)-κN]-, trisodium
  • Calcium Chel 330
  • Calcium Sodium 2,2',2'',2''',2''''-(Ethane-1,2-Diylnitrilo)Pentaacetate (1:3:1)
  • Calcium Trisodium Pentetate
  • Calcium sodium diethylenetriaminepentaacetate
  • Calcium trisodium DTPA
  • See more synonyms
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