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  • Sigma Aldrich 33019-2.5L-R Acetonitrile ≥99.5%, ACS Reagent Grade, 2.5L Bottle

Sigma Aldrich 33019-2.5L-R Acetonitrile ≥99.5%, ACS Reagent Grade, 2.5L Bottle

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  • puriss. p.a., ACS Reagent Grade, reag. Ph. Eur., ≥99.5% (GC)
  • Synonyms: ACN; Methyl Cyanide
  • CAS Number 75-05-8
  • 2.5L Bottle
  • Manufacturer Part No: SIAL-33019-2.5L-R
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Item Number: SIG-33019-2.5L-R

New

Details

grade

ACS reagent
puriss. p.a.
 

Quality Level

Agency

reag. Ph. Eur.

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

impurities

≤0.001% free acid (as CH3COOH)
≤0.001% free alkali (as NH3)
≤0.001% non-volatile matter
≤0.1% water (Karl Fischer)
 

refractive index

n20/D 1.3435-1.3445
n20/D 1.344 (lit.)
 

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
 

suitability

passes test for reaction against H2SO4

format

nea

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grade

ACS reagent
puriss. p.a.
 

Quality Level

Agency

reag. Ph. Eur.

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

impurities

≤0.001% free acid (as CH3COOH)
≤0.001% free alkali (as NH3)
≤0.001% non-volatile matter
≤0.1% water (Karl Fischer)
 

refractive index

n20/D 1.3435-1.3445
n20/D 1.344 (lit.)
 

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
 

suitability

passes test for reaction against H2SO4

format

nea

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