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Acido D(-)-glutammico 99+%

Fornitore: Thermo Scientific

Synonyms: H-D-Glu-OH, Acido (R)-(-)-glutammico

227890050 227890250 227891000
ACRO227890050EA 45.3 EUR
ACRO227890050 ACRO227890250 ACRO227891000
Acido D(-)-glutammico 99+%
Acido D(-)-glutammico
Formula: C₅H₉NO₄
Peso molecolare: 147,13 g/mol
Punto di ebollizione: 325 °C (1013 hPa)
Punto di fusione: 200…202 °C
Densità: 1,533 g/cm³ (20 °C)
MDL Number: MFCD00063112
CAS Number: 6893-26-1
EINECS: 230-000-8
Merck Index: 13,04482

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Risultati del test di specificazione

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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