1.15093

EXtrelut^® NT Refill pack

for column fillings EXtrelut^® NT 20

• CAS Number: 68855-54-9
• MDL number: MFCD00132803
• UNSPSC Code: 41115711
• EC Index Number: 272-489-0

Properties

• Quality Level: 100
• technique(s): supported liquid extraction (SLE): suitable
• pH: 10 (20 °C, 100 g/L in H₂O)
• mp: >450 °C
• solubility: 0.0037 g/L
• density: 2.36 g/cm³ at 20 °C
• bulk density: 300 kg/m³
• storage temp.: 15-25°C
• InChI: 1S/C4H9.Li/c1-3-4-2;/h1,3-4H2,2H3;
• InChI key: MZRVEZGGRBJDDB-UHFFFAOYSA-N

Description

General description

Extrelut^® NT simplifies liquid-liquid extraction in its most effective form by using a chemically inert, wide-pore and highly pure diatomaceous earth based solid phase. Depending on the sample volume three types of columns are available: Extrelut NT1 can take up a maximum of one ml, Extrelut NT3 three ml and Extrelut NT20 up to twenty ml of sample.

Analysis Note

purity test (absorbance 280 nm): ≤ 0.040
purity test (absorbance 250 nm): ≤ 0.080
purity test (absorbance 230 nm): ≤ 0.130

Legal Information

Extrelut is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H372
• Precautionary Statements: P260 - P264 - P270 - P314 - P501
• Hazard Classifications: STOT RE 1 Inhalation
• Target Organs: Lungs
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable