03682
Fluka

EDTA disodium salt dihydrate

SKU
03682
for HPLC, ≥99.0%
Synonym(s)
Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2
General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
UNSPSC Code
AH4410000
Beilstein Registry Number CAS Numbers (All) Linear Formula
C10H14N2Na2O8 · 2H2O
Molar Mass
372.24 g/mol
RTECS Number
205-358-3
Synonyms
Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2

Documents

Specifications

PropertyValue
Assay99.0-101.0%
Suitabilitytest(HPLC)complying
Colourofthesolutioncomplying
Clearnessofthesolutioncomplying
Absorbanceat500nmMax.0.02
Absorbanceat290nmMax.0.02
Absorbanceat280nmMax.0.03
Absorbanceat270nmMax.0.05
Absorbanceat260nmMax.0.15
Aluminium(Al)Max.5ppm
Barium(Ba)Max.5ppm
Bismuth(Bi)Max.5ppm
Calcium(Ca)Max.10ppm
Cadmium(Cd)Max.5ppm
Cobalt(Co)Max.5ppm
Chromium(Cr)Max.5ppm
Copper(Cu)Max.5ppm
Iron(Fe)Max.5ppm
Potassium(K)Max.50ppm
Lithium(Li)Max.5ppm
Magnesium(Mg)Max.5ppm
Manganese(Mn)Max.5ppm
Molybdenum(Mo)Max.5ppm
Nickel(Ni)Max.5ppm
Lead(Pb)Max.5ppm
Strontium(Sr)Max.5ppm
Zinc(Zn)Max.5ppm
TotalS(asSO4)Max.50ppm
Chloride(Cl)Max.50ppm

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
DensityNo data available
FlashpointNot applicable
For Use With (Equipment)For HPLC
FormCrystalline
GradeHPLC Buffer Salt
Incompatible MaterialsOxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range244-250 °C
Partition CoefficientNo data available
Purity Percentage99
Purity Details>=99.0%
Solubility in WaterCompletely soluble
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value4-5 at 50 g/l (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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