27560
CM-Dextran sodium salt
Synonym(s):
CM-D, Carboxymethyl-dextran sodium salt
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About This Item
UNSPSC Code:
12352201
impurities
≤10% water
solubility
H2O: 10 mg/mL at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤1000 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤500 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤500 mg/kg, Mg: ≤100 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤10 mg/kg, Zn: ≤5 mg/kg
λ
10 mg/mL in H2O
UV absorption
λ: 260 nm Amax: 0.03, λ: 280 nm Amax: 0.02
Other Notes
CM-Dextran as spacer in displacement chromatography of proteins
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Displacement chromatography of proteins.
E A Peterson et al.
Methods in enzymology, 104, 113-133 (1984-01-01)