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85715-60-2 - Ethylenediaminetetraacetic acid trisodium salt hydrate, 95% - EDTA trisodium salt hydrate - H56165 - Alfa Aesar

H56165 Ethylenediaminetetraacetic acid trisodium salt hydrate, 95%

CAS Number
85715-60-2
Synonyms
EDTA trisodium salt hydrate

Size Price ($) Quantity Availability
250g 33.04
500g 55.56
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Ethylenediaminetetraacetic acid trisodium salt hydrate, 95%

MDL
MFCD00149675
EINECS
205-758-8

Chemical Properties

Formula
C10H13N2Na3O8•xH2O
Formula Weight
358.19
Melting point
>300°
Solubility
Soluble in sodium chloride. (1 M NaOH).

Applications

This is used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

Notes

Incompatible with oxidizing agents. Store at room temperature.

Literature References

Donald T. Sawyer.; Paul J. Paulsen. Properties and Infrared Spectra of Ethylenediaminetetraacetic Acid Complexes. I. Alkaline Earth Chelates. J. Am. Chem. Soc. 1958, 80 (7),1597-1600.

Melvin L. Morris.; Daryle H. Busch. The Properties and Infrared Absorption Spectra of Complexes of Cobalt(III) with Pentadentate Ethylenediaminetetraacetic Acid and Hydroxyethylethylenediaminetriacetic acid.J. Am. Chem. Soc. 1956, 78 (20),5178-5181.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H303

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2922.49
TSCA
Yes

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