Tisk…

(±)-Aspartic acid 99+%

Dodavatel: Thermo Scientific

ACRO105030010EA 3790 CZK
ACRO105030010 ACRO105030050 ACRO105032500
(±)-Aspartic acid 99+%
(±)-Aspartic acid
Vzorec: C₄H₇NO₄
MW: 133,10
Bod tání: >300 °C
Storage Temperature: Ambient
MDL Number: MFCD00063083
CAS číslo: 617-45-8
EINECS: 210-513-3

Objednat

Výsledky specifikačního testu

Appearance White to light yellow Powder or crystals
Infrared spectrum Conforms
Loss on drying ≤0.2 % (105°C, 3 h)
Sulfated ash ≤0.1 %
UV transmittance ≥95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
Specific optical rotation -0.3° to +0.3° (20°C, 589 nm) (c=10, 2 N HCl)
Titration with NaOH 99.0 to 101.0 %
Ammonium (NH4) ≤500 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Více About VWR