D63819-MB-100GMEthylenediaminetetraacetic acid disodium salt dihydrate

Description

D63819-MB-100GMEthylenediaminetetraacetic acid disodium salt dihydrate
Molecular Biology Grade
EDTA Disodium Salt Dihydrate for molecular biology, 99.5%
Synonym: Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2
Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate)

6381-92-6

HSN Code : 29212100
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C10H14N2O8Na2.2H2O
Molecular Weight : 372.24
Storage : Room Temperature

Specifications

Appearance (Colour) White
Appearance (Form) Crystalline compound
Solubility (Turbidity) 5% aq. solution Clear
Solubility (Colour) 5% aq. solution Colourless
Assay min. 99.5%
pH (5% aq. solution) 4.3 – 4.7
Chloride (CI) max. 0.004%
Sulphate (SO4) max. 0.02%
Iron (Fe) max. 0.001%
Heavy Metals (Pb) max. 0.0005%
Nitrilotriacetic acid (C6H6O6N) max. 0.025%
Absorbance (A) of 0.1M aq. solution in a 1cm cell v/s H2O
@260nm max. 0.145
@280nm max. 0.025
DNase, RNase, Protease Not detected