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E0270 Sigma-Aldrich

Ethylenediaminetetraacetic acid tripotassium salt dihydrate

98% (titration)

Synonym: EDTA tripotassium salt, Edathamil, Tripotassium ethylenediaminetetraacetate dihydrate

  • CAS Number 65501-24-8

  • Linear Formula (KOOCCH2)2NCH2CH2N(CH2COOK)CH2COOH · 2H2O

  • Molecular Weight 442.54

  •  Beilstein/REAXYS Number 6762497

  •  MDL number MFCD00149672

  •  PubChem Substance ID 24894365

  •  NACRES NA.31

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Properties

Related Categories A to C, Biochemicals and Reagents, Carboxypeptidase A, Carboxypeptidase B, Chelators,
assay   98% (titration)
mp   182 °C (dec.) (lit.)
SMILES string   [K+].[K+].[K+].[H]O[H].[H]O[H].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI   1S/C10H16N2O8.3K.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;2*1H2/q;3*+1;;/p-3
InChI key   MAPFUJCWRWFQIY-UHFFFAOYSA-K

Description

Packaging

25, 100 g in poly bottle

Application

Used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

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