Sigma Aldrich 2-Propanol Puriss. Meets Analytical Specification Of Bp, pH. Eur., Usp, ≥99.5% Gc Cas 67-63-0 2.5 L
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Stok Kodu
24137-2.5L-R
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1.152,62
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| Sigma Aldrich 24137 2-Propanol Puriss. Meets Analytical Specification Of Bp, pH. Eur., Usp, ≥99.5% Gc Cas 67-63-0 2.5 L | ||||
|
Synonym(s): |
sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol | |||
|
Linear Formula: |
(CH3)2CHOH | |||
|
CAS Number: |
67-63-0 | |||
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Molecular
Weight: |
60.10 | |||
|
Beilstein: |
635639 | |||
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EC Number: |
200-661-7 | |||
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MDL number: |
MFCD00011674 | |||
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PubChem Substance
ID: |
329752580 | |||
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NACRES: |
NA.05 | |||
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PROPERTIES |
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Quality Level |
200 | |||
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vapor density |
2.1 (vs air) | |||
|
vapor pressure |
33 mmHg ( 20 °C) 44 mmHg ( 25 °C) | |||
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grade |
puriss. | |||
|
assay |
≥99.5% (GC) | |||
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form |
liquid | |||
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autoignition
temp. |
750 °F | |||
|
quality |
meets analytical specification of Ph. Eur., BP, USP | |||
|
expl. lim. |
2.0-12.7 %, 93 °C | |||
|
impurities |
acidity or
alkalinity, complies |
|||
|
benzene and related
subst., complies |
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|
peroxides, complies |
||||
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residual solvents,
complies |
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≤0.0001% benzene |
||||
|
≤0.0002% heavy metals
(as Pb) |
||||
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≤0.002% free acid (as
C2H5COOH) |
||||
|
≤0.002% non-volatile
matter |
||||
|
≤0.05% aldehydes and
ketones (as CH3COCH3) |
||||
|
≤0.1% methanol (GC) |
||||
|
≤0.2% water (Karl
Fischer) |
||||
|
refractive
index |
n20/D 1.377 (lit.) n20/D 1.377-1.378 | |||
|
bp |
82 °C (lit.) | |||
|
mp |
−89.5 °C (lit.) | |||
|
density |
0.785 g/mL at 25 °C (lit.) | |||
|
cation
traces Fe: |
≤1 mg/kg | |||
|
absorption |
in accordance | |||
|
suitability
|
complies for appearance of solution, complies for identity | |||
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