EGTA tetrasodium A chelating agent useful in the determination of calcium

EGTA tetrasodium (CAS 13368-13-3)

EGTA tetrasodium | CAS 13368-13-3 is rated 5.0 out of 5 by 1.
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Synonym: Egtazic acid tetrasodium; Ethylene glycol-bis(β-aminoethyl ether)-N,N,N′,N′-tetraacetic acid tetrasodium salt
Application: A chelating agent useful in the determination of calcium
CAS Number: 13368-13-3
Purity: ≥97%
Molecular Weight: 468.28
Molecular Formula: C14H20N2O104Na
* Refer to Certificate of Analysis for lot specific data (including water content).
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EGTA tetrasodium is a chelating agent useful in the determination of calcium in the presence of magnesium. It is able to wash cells of Calcium in vitro.


References

Schmid, R.W., Reilly, C.N. Anal. Chem. 29, 264, (1957)

Appearance :
Powder
Physical State :
Solid
Storage :
Store at room temperature
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID :
16219327
SMILES :
C(COCCOCCN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Download SDS (MSDS)

Certificate of Analysis

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Hi, is the solubility of EGTA tetrasodium the same as that of EGTA? Is it normal that it is totally soluble in di water? Thanks!

Asked by: Catharina
Thank you for your question. This product is soluble in water (110 mg/ml), yielding a clear, colorless solution.
Answered by: Technical Support
Date published: 2019-03-07

I would like ask I stay in Malaysia, I want to buy this item, will you send to Malaysia to me?

Asked by: Soi Moi
Thank you for your question. Please contact one of our authorized distributors in Malaysia to inquire about current pricing and availability for this chemical. https://www.scbt.com/scbt/resources/distributors
Answered by: Technical Support
Date published: 2018-01-31
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Rated 5 out of 5 by from Various publications cite the use of the Various publications cite the use of the chelating agent EGTA tetrasodium in the determination of calcium in the presence of magnesium. -SCBT Publication Review
Date published: 2015-04-14
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