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Sigma-Aldrich 695092 Acetic acid glacial, ACS reagent, ≥99.7% CAS No.: 64-19-7 2.5 L
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Stok Kodu
LB.SA.695092-2.5L
Kısa Bilgi
Synonym(s): Glacial acetic acid Linear Formula: CH3CO2H CAS Number: 64-19-7 Molecular Weight: 60.05 Beilstein: 506007 EC Number: 200-580-7 MDL number: MFCD00036152 UNSPSC Code: 12352106 PubChem Substance ID: 329761715 NACRES: NA.21
| Sigma-Aldrich 695092 Acetic acid glacial, ACS reagent, ≥99.7% CAS No.: 64-19-7 2.5 L |
| Synonym(s): Glacial acetic acid Linear Formula: CH3CO2H CAS Number: 64-19-7 Molecular Weight: 60.05 Beilstein: 506007 EC Number: 200-580-7 MDL number: MFCD00036152 UNSPSC Code: 12352106 PubChem Substance ID: 329761715 NACRES: NA.21 |
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PROPERTIES
grade ACS reagent
Quality Level 200 vapor density 2.07 (vs air) vapor pressure 11.4 mmHg ( 20 °C) Assay ≥99.7% form liquid autoignition temp. 800 °F expl. lim. 16 %, 92 °F 4 %, 59 °F technique(s) mass spectrometry (MS): suitable impurities Cr2O72- reducers, passes test MnO4- reducers, passes test ≤0.0004 meq/g Titr. base ≤0.01% acetic anhydride evapn. residue ≤0.001% color APHA: ≤10 refractive index n20/D 1.371 (lit.) pH 2.5 (20 °C, 50 g/L) bp 117-118 °C (lit.) mp 16.2 °C (lit.) solubility water: soluble (602.9 g/l at 25 °C) density 1.04 g/mL at 25 °C (lit.) anion traces chloride (Cl-): ≤1 ppm sulfate (SO42-): ≤1 ppm cation traces Fe: ≤0.2 ppm heavy metals: ≤0.5 ppm (by ICP) SMILES string [F2C(F2C)13F3C]C(O)=O InChI 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4) InChI key QTBSBXVTEAMEQO-UHFFFAOYSA-N |
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