Used as an ingredient in electrophoresis buffers and as a routine protectant of DNA. Hexadentate chelator

Synonyms:
Edetate disodium salt dihydrate; Disodium ethylenediaminetetraacetate dihydrate; Edathamil; Ethylenediaminetetraacetic acid disodium salt dihydrate; EDTA-Na2; Sequestrene Na2

CAS No:
6381-92-6

Molecular Formula:
C10H14N2O8Na2•2H2O

Molecular Weight:
372.24

Purity (Titration):
≥99%

Appearance:
White, crystalline powder

Solubility (0.1M):
Colorless, clear, complete

pH (5%):
4.0-6.0

Iron:
≤0.1%

Heavy Metals (Pb):
≤0.05%

Insoluble Matter:
≤0.005%

DNase, RNase, Protease:
None Detected

Storage and Stability:
Store powder at RT. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared product should be kept at 4°C and used within a short period of time.

Country of Origin:
USA

Meets or exceeds ACS Specifications