EX0290
Ethyl alcohol, pure
94.9-96.0% (GC), suitable for HPLC, 190 Proof, Meets ACS Specifications
别名:
乙醇
选择尺寸
关于此项目
产品名称
酒精, HPLC, Meets ACS Specifications
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
SMILES string
CCO
grade
ACS reagent
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C)
assay
94.9-96.0% (GC)
form
liquid
autoignition temp.
683 °F
expl. lim.
19 %, 60 °F
Quality Level
greener alternative product characteristics
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technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Titrable base
≤0.0005 meq/g Titrable acid
≤0.1% Methanol content (CH3OH)
evapn. residue
≤0.001%
color
APHA: ≤10
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 17 °C
UV absorption
λ: 210 nm Amax: ≤0.4
λ: 220 nm Amax: ≤0.25
λ: 230 nm Amax: ≤0.15
λ: 240 nm Amax: ≤0.05
λ: 270-400 nm Amax: ≤0.01
greener alternative category
shipped in
ambient
storage temp.
room temp
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Other Notes
Analysis Note
Color (APHA): 10APHA max
Evaporation residue: 0.001% max
Form: Clear liquid
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: 0.0002meg/g max
UV Abs. at 210 nm: 0.4AU max
UV Abs. at 220 nm: 0.25AU max
UV Abs. at 230 nm: 0.15AU max
UV Abs. at 240 nm: 0.05AU max
UV Abs. at 270 - 400 nm: 0.01AU max
Application
General description
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Packaging
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Features and Benefits
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
62.6 °F
flash_point_c
17 °C
法规信息
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