Guanidine hydrochloride

• Catalog No.: G7153
• CAS Number: 50-01-1
• M. F.: CH6ClN3
• M. W.: 95.53144
• Purity: ≥99.5% (titration)

SYNONYMS

• Title: 胍 盐酸盐
• IUPAC name: guanidine hydrochloride
• IUPAC Traditional name: guanidine hydrochloride
• Synonyms: 盐酸胍; 亚氨脲 盐酸盐; 亚氨基脲 盐酸盐

DATABASE IDS

• EC Number: 200-002-3
• MDL Number: MFCD00013026
• CAS Number: 50-01-1
• PubChem SID: 24895295
• Beilstein Number: 3591990

PROPERTIES

• Antion Traces: sulfate (SO42-): ≤0.005%
• Cation Traces: Al: ≤0.0005%
• Cation Traces: As: ≤0.0001%
• Cation Traces: Ba: ≤0.0005%
• Cation Traces: Bi: ≤0.0005%
• Cation Traces: Ca: ≤0.001%
• Cation Traces: Cd: ≤0.0005%
• Cation Traces: Co: ≤0.0005%
• Cation Traces: Cr: ≤0.0005%
• Cation Traces: Cu: ≤0.0005%
• Cation Traces: Fe: ≤0.0005%
• Cation Traces: K: ≤0.005%
• Cation Traces: Li: ≤0.0005%
• Cation Traces: Mg: ≤0.0005%
• Cation Traces: Mn: ≤0.0005%
• Cation Traces: Mo: ≤0.0005%
• Cation Traces: Na: ≤0.005%
• Cation Traces: Ni: ≤0.0005%
• Cation Traces: Pb: ≤0.0005%
• Cation Traces: Sr: ≤0.0005%
• Cation Traces: Zn: ≤0.0005%
• Ignition Residue: ≤0.05%
• Impurities: Insoluble matter, passes filter test
• Loss on Drying: ≤0.05% loss on drying, HV, 20°C
• Purity: ≥99.5% (titration)
• Quality Level: ELITE
• Absorption Wavelength: A6M/260, H2O ≤0.1
• Absorption Wavelength: A6M/280, H2O ≤0.05
• Melting Point: 180-185 °C(lit.)
• pH: 4.5-6.0 (6 M in H2O)
• Solubility: H2O: soluble6 M, clear, colorless
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319
• European Hazard Symbols: Harmful (Xn)
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 22-36/38
• RTECS: MF4300000
• Safety Statements: 22
• German water hazard class: 1

DETAILS

Description (简体中文)

Application
强效离液剂，用于蛋白质的变性以及后续复性。该强效变性剂可溶解不溶性或变性的蛋白质，如包涵体。可用作使蛋白质或酶复性为活性形式的第一步骤。可能还需要脲和二硫苏糖醇 (DTT)。