Sigma Aldrich Tetrahydrofuran contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% Cas 109-99-9 2,5 Litre

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Stok Kodu
87368-2.5L-R
Havale
2.022,93 TL (%5,00 havale indirimi)
* 227,24 TL den başlayan taksitlerle!!
2.129,40 TL KDV DAHİL
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Sigma Aldrich 87368 Tetrahydrofuran contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% Cas 109-99-9 2,5 Litre
Teknik Özellikler
Catalog No
Synonym(s)
87368
:Butylene oxide, Oxolane, Tetramethylene oxide
Cas Number 109-99-9
Linear Formula
: C4H8O
Molecular Weight
72.11
EC Number
203-726-8
MDL Number
MFCD00005356
Grade
ACS reagent, Reag. Ph. Eur., puriss. p.a.
Vapor density
2.5 (vs air)
Vapor pressure
 114 mmHg ( 15 °C)
 143 mmHg ( 20 °C)
Assay
≥ 99.9 %
Autoignition temp.
610 °F
Contains
 250 ppm BHT as inhibitor
~0.025% 2,6-di-tert-butyl-4-methylphenol as stabilizer
Expl. lim.
11.8 %
İmpurities
 ≤0.001% free acid (as CH3COOH)
 ≤0.005% peroxides (as H2O2)
 ≤0.05% water 
Evapn. residue
≤ 0.001 %
Refractive index
 n20/D 1.407 (lit.)
 n20/D 1.407
bp
≤65 - 67 °C (lit.)
mp
-108 °C (lit.)
Density
 0.887 g/mL at 20 °C
 0.889 g/mL at 25 °C (lit.)
Cation traces
 Al: ≤0.5 mg/kg
 B: ≤0.02 mg/kg
 Ba: ≤0.1 mg/kg
 Bi: ≤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
 K: ≤0.5 mg/kg
 Li: ≤0.1 mg/kg
 Mg: ≤0.1 mg/kg
 Mn: ≤0.02 mg/kg
 Mo: ≤0.1 mg/kg
 Na: ≤0.5 mg/kg
 Ni: ≤0.02 mg/kg
 Pb: ≤0.1 mg/kg
 Sn: ≤0.1 mg/kg
 Sr: ≤0.1 mg/kg
 Zn: ≤0.1 mg/kg
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Sigma Aldrich Tetrahydrofuran contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% Cas 109-99-9 2,5 Litre Sigma Aldrich 87368 Tetrahydrofuran contains 250 ppm BHT as inhibitor puriss. p.a., ACS reagent, reag. Ph. Eur. ≥99.9% Cas 109-99-9 2,5 Litre 87368-2.5L-R
Sigma Aldrich Tetrahydrofuran contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% Cas 109-99-9 2,5 Litre

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