DL-Asparagin Monohydrat 98%

Lieferant: Thermo Scientific

ACRO167121000EA 77.4 CHF
ACRO167121000 ACRO167120250 ACRO167120025 ACRO167125000
DL-Asparagin Monohydrat 98%
DL-Asparagine monohydrate
Formel: C₄H₈N₂O₃·H₂O
MW: 150,13 g/mol
Melting Pt: 220 °C (Zersetzung)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00064400
CAS-Nummer: 3130-87-8

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Infrared spectrum Conforms
Water 10.5 to 13.5 % (K.F.)
UV transmittance ≥90 % (c=10, 2N HCl, 430 nm) 1 cm cell
Titration with HClO4 ≥97.5 %
Chloride and Chlorate (as Cl) ≤200 ppm
Nitrate (NO3) ≤100 ppm
Sulfate (SO4) ≤100 ppm
Calcium (Ca) ≤50 ppm
Copper (Cu) ≤50 ppm
Iron (Fe) ≤50 ppm
Lead (Pb) ≤50 ppm
Nickel (Ni) ≤50 ppm
Potassium (K) ≤100 ppm
Sodium (Na) ≤100 ppm
Zinc (Zn) ≤50 ppm
Heavy metals (as Pb) ≤50 ppm
Insoluble matter ≤0.01 %
Iodic acid ≤1.0 %

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