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27261 Sigma-Aldrich

Ethylenediaminetetraacetic acid tetrasodium salt hydrate

purum, ≥85% C10H12N2Na4O8 basis

Synonym: Tetrasodium ethylenediaminetetraacetate hydrate

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Properties

InChI Key   GXFFSKMBMYHTAE-UHFFFAOYSA-J
grade   purum
assay   ≥85% C10H12N2Na4O8 basis
impurities   ≤15% water (Karl Fischer)
mp   >300 °C(lit.)
anion traces   sulfate (SO42-): ≤0.2%
cation traces   Fe: ≤50 mg/kg

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Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory Tract
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
Protocols & Articles
Peer-Reviewed Papers
15

References

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