1.04169

Glycine

buffer substance for electrophoresis

• 동의어(들): Gly, Aminoacetic acid, Aminoethanoic acid, Aminoacetic acid, Aminoethanoic acid, Glycocoll
• Linear Formula: NH₂CH₂COOH
• CAS Number: 56-40-6
• Molecular Weight: 75.07
• Beilstein: 635782
• MDL number: MFCD00008131
• UNSPSC 코드: 41105305
• EC 인덱스 번호: 200-272-2
• NACRES: NC.01
• vapor pressure: 0.0000171 Pa ( 25 °C)

속성

• vapor pressure: 0.0000171 Pa ( 25 °C)
• 분석: ≥99.7% (perchloric acid titration)
• 양식: solid
• 효능: 7930 mg/kg LD₅₀, oral (Rat)
• 기술: electrophoresis: suitable
• pH: 5.9-6.4 (20 °C, 50 g/L in H₂O)
• pKa(25 °C): (1) 2.35, (2) 9.60; 2.35
• mp: 240 °C (dec.) (lit.)
• solubility: soluble 250 g/L
• density: 1.161 g/cm³ at 20 °C
• 벌크 밀도: 920 kg/m³
• 저장 온도: 15-25°C
• SMILES string: NCC(O)=O
• InChI: 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
• InChI key: DHMQDGOQFOQNFH-UHFFFAOYSA-N

설명

생화학적/생리학적 작용

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

분석 메모

Assay (perchloric acid titration): ≥ 99.7 %
Identity (IR-spectrum): passes test
Chloride (Cl): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.02 %
Foreign amino acids: ≤ 0.1 %
Other ninhydrine positive substances: ≤ 0.1 %
Suitability (as buffer substance for electrophoresis): passes test

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable