Substance
ID:365885
Names and Identifiers
IUPAC name
2-[(carbamoylmethyl)(carboxymethyl)amino]acetic acid
IUPAC Traditional name
[(carbamoylmethyl)(carboxymethyl)amino]acetic acid
Synonyms
N-(2-Acetamido)iminodiacetic acidN-(Carbamoylmethyl)iminodiacetic acidADAN-(氨基甲酰甲基)亚氨基二乙酸乙酰氨基亚胺乙酸N-(2-乙酰氨基)-亚氨基二乙酸
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
PubChem SID
Properties
Product Information
Antion Traces
sulfate (SO42-): ≤50 mg/kg
chloride (Cl-): ≤2000 mg/kg
Cation Traces
Fe: ≤10 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Na: ≤2000 mg/kg
Zn: ≤5 mg/kg
Mn: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤50 mg/kg
Co: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Cr: ≤5 mg/kg
Mg: ≤5 mg/kg
Purity
≥98.0% (T)
Useful pH Range
6.0 - 7.2
Linear Formula
H2NCOCH2N(CH2CO2H)2
Ignition Residue
≤0.5%
Physical Property
p𝘒ₐ
6.6 (25°C)
6.6 (20°C)
Melting Point
~200 °C (dec.)
219 °C (dec.)(lit.)
Solubility
H2O: soluble0.05 M at 20 °C, clear, colorless
Safety Information
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
3
Molecule Details
Application
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4).1 Used to prepare immobilized pH gradients.2
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4).1 Used to prepare immobilized pH gradients.2
Molecular Spectra
No Data Available
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References
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