ADA, BioUltra, >=99.0% (T)

Code: 00307-25G D2-231

Application

ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe the applic...


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Application

ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe the application of scanning capacitively coupled contactless conductivity detection (SC(4)D) for the determination of pH dependant behaviour of two aminopolycarboxylates immobilised onto the surface of a monolithic capillary column.

Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4). Used to prepare immobilized pH gradients.

λ0.05 M in H2O
anion traceschloride (Cl-): ≤1000 mg/kg, sulfate (SO42-): ≤50 mg/kg
assay≥99.0% (T)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Na: ≤500 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder or crystals
ign. residue≤0.1%
impuritiesinsoluble matter, passes filter test
InChI keyQZTKDVCDBIDYMD-UHFFFAOYSA-N
InChI1S/C6H10N2O5/c7-4(9)1-8(2-5(10)11)3-6(12)13/h1-3H2,(H2,7,9)(H,10,11)(H,12,13)
loss≤0.5% loss on drying, 20 °C (HV)
mp219 °C (dec.) (lit.)
pH1.5-3.0 (25 °C, 0.01 M in H2O)
pKa (25 °C)6.6
product lineBioUltra
Quality Level200
SMILES stringNC(=O)CN(CC(O)=O)CC(O)=O
solubilityH2O: 0.05 M, clear, colorless
useful pH range6.0-7.2
UV absorptionλ: 280 nm Amax: 0.05, λ: 260 nm Amax: 0.20
Cas Number26239-55-4
This product has met the following criteria to qualify for the following awards:



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