D-谷氨酸 99+%

供应商: Thermo Fisher Scientific

Synonyms: (R)-2-氨基戊二酸, (R)-2-Aminoglutaric acid, R-(-)-1-氨基丙烷-1,3-二羧酸, D-Glu

227890050 227890250 227891000
ACRO227890050EA 0 CNY
ACRO227890050 ACRO227890250 ACRO227891000
D-谷氨酸 99+%
D-谷氨酸
分子式: C₅H₉NO₄
分子量: 147.13 g/mol
沸点: 325
溶点: 200…202 °C
MDL编号: MFCD00063112
CAS号: 6893-26-1
EINECS: 230-000-8
Merck Index: 13,04482

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产品技术规格

Appearance White to off-white Powder
Infrared spectrum Conforms
Loss on drying ≤0.2 % (105°C, 3 hrs)
Sulfated ash ≤0.1 %
HPLC ≤1 % L-content
Specific optical rotation -30.5° to -32.2° (20°C, 589 nm) (c=10, 2 N HCl)
Titration with NaOH 99.0 to 101.0 %
Other amino acids ≤0.5 % (TLC)


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