Sigma-Aldrich 32213 Methanol puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC) 5 L
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Marka
Stok Kodu
LB.S.32213-5L
Kısa Bilgi
Synonym(s): Methyl alcohol Linear Formula: CH3OH CAS Number: 67-56-1 Molecular Weight: 32.04 Beilstein: 1098229 EC Number: 200-659-6 MDL number: MFCD00004595 PubChem Substance ID: 329754104 NACRES: NA.05
| Sigma-Aldrich 32213 Methanol puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC) 5 L |
|
Synonym(s): Methyl alcohol
Linear Formula: CH3OH
CAS Number: 67-56-1
Molecular Weight: 32.04
Beilstein: 1098229
EC Number: 200-659-6
MDL number: MFCD00004595
PubChem Substance ID: 329754104
NACRES: NA.05 |
| Teknik Özellikler | |
| Catalog No |
: 32213 |
| Cas Number | : 67-56-1 |
| Linear Formula | : CH3OH |
| Molecular Weight | : 32.04 |
| EC Number | : 200-659-6 |
| MDL Number | : MFCD00004595 |
| Vapor density | : 1.11 (vs air) |
| Vapor pressure | : 410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C) |
| Grade | : ACS reagent, reag. ISO, reag. Ph. Eur., puriss. p.a. |
| Assay | : ≥ 99.8 % (GC) |
|
Autoignition temp. |
: 725 °F |
| Expl. lim. | : 36 % |
| İmpurities |
: ≤0.00005% free alkali (as NH3)
≤0.0001% formaldehyde
≤0.00025% KMnO4 red. matter (as O)
≤0.0005% non-volatile matter
≤0.001% acetaldehyde
≤0.001% acetone (GC)
≤0.05% water (Karl Fischer)
≤0.1% ethanol (GC) |
| Refractive index | : n20/D 1.329 (lit.) |
| bp | : 64.7 °C (lit.) |
| mp | : -98 °C (lit.) |
| Density |
: 0.791 g/mL at 25 °C |
|
Anion traces |
: chloride (Cl-): ≤0.5 mg/kg
sulfate (SO4²-): ≤1 mg/kg |
| 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: ≤0.01 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.01 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.02 mg/kg
Sn: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg |
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