γ-Aminobutyric acid
Molecular Structure:
MDL:
MFCD00008226
Molecular Formula:
C4H9NO2;NH2(CH2)3COOH
Molecular Weight:
103.12
Alias:
4-氨基丁酸,氨酪酸
4-Aminobutyric acid
4-Aminobutanoic acid
GABA
Piperidic acid
Piperidinic acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
γ-Aminobutyric acid |
97% |
25g |
RMB 110 |
Consulting service |
γ-Aminobutyric acid |
97% |
100g |
RMB 319 |
Consulting service |
γ-Aminobutyric acid |
97% |
5g |
RMB 44 |
Consulting service |
γ-Aminobutyric acid |
97% |
500g |
RMB 1067 |
Consulting service |
Character:
片状或针状结晶。易溶于水,微溶于常规溶剂,不溶于乙醇、乙醚和苯。其单盐酸盐。半数致死量(大鼠,腹腔)5400mg/kg。有刺激性。
熔点: 197-204 °C
Quality Standard:
外观Appearance 白色至类白色结晶粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥99.0% (以无水物计)
熔点Melting point 197°C - 204°C
干燥失重Loss on drying <0.5 %
重金属Heavy metals (as Pb) <10 ppm
硫酸盐灰分Sulfated ash <0.1 %
透光度Transmittance >95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
氯离子Cl < 400 ppm
硫酸根SO4 < 500 ppm
Storage:
密封干燥保存。
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