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Glycine

Catalog No. 50050 Name Sigma Aldrich
CAS Number 56-40-6 Website http://www.sigmaaldrich.com
M. F. C2H5NO2 Telephone 1-800-521-8956
M. W. 75.0666 Fax
Purity ≥99.0% (NT) Email
Storage Chembase ID: 31

SYNONYMS

Title
甘氨酸
IUPAC name
2-aminoacetic acid
IUPAC Traditional name
glycine
Synonyms
Glycocoll
Aminoethanoic acid
Aminoacetic acid
乙氨酸
氨基乙酸
氨基醋酸

DATABASE IDS

Beilstein Number 635782
MDL Number MFCD00008131
EC Number 200-272-2
CAS Number 56-40-6

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces NH4+: ≤200 mg/kg
Cation Traces Na: ≤50 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Ignition Residue ≤0.1% (as SO4)
Impurities ≤0.3% foreign amino acids
Linear Formula NH2CH2COOH
Loss on Drying ≤0.05% loss on drying, 20 °C (HV)
Purity ≥99.0% (NT)
pKa 2.35 (25°C)
Melting Point 240 °C (dec.)(lit.)
Solubility 1 M HCl: soluble1 M, clear
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS MB7600000
German water hazard class 1

DETAILS

Description (English)
Biochem/physiol Actions
Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.
Description (简体中文)
Biochem/physiol Actions
脊髓中的抑制性神经递质,NMDA 受体的变构调节剂。

REFERENCES