I5012
Honeywell

EDTA disodium salt dihydrate

SKU
I5012
ACS Reagent, ≥99.0%
Synonym(s)
Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2
Brand
Honeywell
UNSPSC Code
12000000
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
C10H14N2Na2O8 ·2H2O
Molar Mass
372.24 g/mol
Synonyms
Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2

Documents

Specifications

PropertyValue
Assay(complexometric,calcualtedasdihydrate)99.0-101.0%
Identity(IR)passestest
Identity(complexation)passestest
Identity(sodium)passestest
pH(50g/L,water)4.0-5.5
Waterinsolublematter<=0.003%
Chloride(Cl)<=0.004%
Sulphate(SO4)<=0.01%
Cyanide(CN)<=0.001%
Heavymetals(asPb)<=0.0005%
Copper(Cu)<=0.0001%
Iron(Fe)<=0.0005%
Lead(Pb)<=0.001%
Nitriloaceticacid(HPLC)<=0.05%
Lossondrying(150°C,6h)8.7-11.4%

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
DensityNo data available
FlashpointNot applicable
FormCrystalline
GradeACS Grade Salts
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
Add more compare product