MilliporeSigma
Ethyl Alcohol, 200 Proof GR ACS, Meets Reagent Specifications for testing USP/NF monographs, 200L
- SKU:
- EX0276-20
Description
EX0276 Supelco
Ethyl Alcohol, 200 Proof
GR ACS, Meets Reagent Specifications for testing USP/NF monographs
Synonym: Ethanol, Ethyl alcohol
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CAS Number 64-17-5
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Linear Formula CH3CH2OH
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Molecular Weight 46.07
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Beilstein/REAXYS Number 1718733
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MDL number MFCD00003568
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EC Index Number 200-578-6
Description
Packaging
1, 4 l in Glas bottle pre packed
200 l in Metal drum
500 ml in Glas bottle pre packed
Application
-1 is 1 x 500ml; Case contains 6 x 500mL-3 is 1 x 4L; Case contains 4 x 4L-4 is 1 x 1L; Case contains 6 x 1L
Analysis Note
Assay (GC): 99.5% min
Color (APHA): 10APHA max
Evaporation residue: 0.001% max
Form: Clear liquid
Limit of acetone and IPA: Passes test
Methanol content (CH3OH): 0.1% max
Solubility in water: Passes test
Substances darkened by sulfuric acid: Passes test
Substances reducing permanganate: Passes test
Titrable acid: 0.0005meq/g max
Titrable base: 0.0002meq/g max
Water (H2O): 0.2% max
Footnote
1Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration
Properties
Quality Level | 200 |
vapor pressure | 59 hPa ( 20 °C) |
44.6 mmHg ( 20 °C) | |
vapor density | 1.59 (vs air) |
autoignition temp. | 683 °F |
expl. lim. | 19 %, 60 °F |
refractive index | n20/D 1.3600 (lit.) |
pH | 7.0 (20 °C, 10 g/L in H2O) |
bp | 78 °C (lit.) |
mp | −114 °C (lit.) |
transition temp | flash point 12 °C |
density | 0.789 g/mL at 25 °C (lit.) |
shipped in | ambient |
SMILES string | CCO |
InChI | 1S/C2H6O/c1-2-3/h3H,2H2,1H3 |
InChI key | LFQSCWFLJHTTHZ-UHFFFAOYSA-N |
storage conditions | Store at room temperature. |