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1.15092

Supelco

EXtrelut® NT

packing material for the production of large extraction columns

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CAS Number:
MDL number:
EC Index Number:
272-489-0

Quality Level

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

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This Item
1.150931.150961.15094
vibrant-m

1.15092

EXtrelut® NT

vibrant-m

1.15093

EXtrelut® NT Refill pack

vibrant-m

1.15096

EXtrelut® NT 20

vibrant-m

1.15094

EXtrelut® NT 1

pH

10 (20 °C, 100 g/L in H2O)

pH

10 (20 °C, 100 g/L in H2O)

pH

-

pH

-

mp

>450 °C

mp

>450 °C

mp

-

mp

-

solubility

0.0037 g/L

solubility

0.0037 g/L

solubility

-

solubility

-

density

2.36 g/cm3 at 20 °C

density

2.36 g/cm3 at 20 °C

density

-

density

-

bulk density

300 kg/m3

bulk density

300 kg/m3

bulk density

-

bulk density

-

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

Appearance: free flowing, granular powder
Bulk density: 18.0 - 36.0 g/100ml
Alkalinity (Extrelut-20-column): <0.25mmol/E-20-column
purity test
- absorbance 280 nm:
≤ 0.109
- absorbance 250 nm: ≤ 0.157
- absorbance 230 nm: ≤ 0.300
- GC: no to insignificant peaks of contamination

Legal Information

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

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

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


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Simplify your liquid-liquid extractions with our emulsion-free supported-liquid extraction (SLE) single step solution.

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