4-Aminobutyric acid 99+%

Supplier: Thermo Scientific Chemicals

Synonyms: GABA, γ-Aminobutyric acid

10328-0025 10328-0250 10328-1000 10328-5000
TS10328-0025EA 815 USD
TS10328-0025 TS10328-0250 TS10328-1000 TS10328-5000
4-Aminobutyric acid 99+%
4-Aminobutyric acid
Formula: C₄H₉NO₂
Melting Pt: 197…204 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00008226
CAS Number: 56-12-2
EINECS: 200-258-6
Merck Index: 13,00429

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Specification Test Results

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 197 to 204 °C
Loss on drying ≤0.5 %
Sulfated ash ≤0.1 %
UV transmittance ≥95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
Titration with HClO4 ≥99.0 % (On anhydrous substance)
Chloride (Cl) ≤400 ppm
Sulfate (SO4) ≤500 ppm
Heavy metals (as Pb) ≤10 ppm


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