1.11727
Ethyl alcohol, pure
≥99.9% (GC), gradient grade, suitable for HPLC, gradient grade, LiChrosolv®
Synonym(s):
Ethyl alcohol
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About This Item
Product Name
Ethanol, gradient grade for liquid chromatography LiChrosolv®
grade
gradient grade
Quality Level
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)
product line
LiChrosolv®
assay
≥99.9% (GC)
form
liquid
autoignition temp.
683 °F
potency
6200 mg/kg LD50, oral (Rat)
expl. lim.
19 %, 60 °F
greener alternative product characteristics
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.1% Water
evapn. residue
≤2.0 mg/L
transmittance
225 nm, ≥60%, 240 nm, ≥85%, 260 nm, ≥98%
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
format
neat
greener alternative category
storage temp.
2-30°C
SMILES string
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
With their high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient” and "isocratic" grades. This can minimize the gradient effect of the solvent involved.
Application
- to Prepare stock standard and working solutions of fenpropathrin and bifenthrin.
- in alternative and sustainable solvents for green analytical chemistry.
Preparation Note
Other Notes
Legal Information
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signalword
Danger
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
hcodes
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Group 4: Flammable liquids + Alcohols + Hazardous rank II
fsl
Certificates of Analysis (COA)
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Protocols
AMP（アデノシン一りん酸）とATP（アデノシン三りん酸）の分離
HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
Protocol for HPLC Analysis of Bromelain on TSKgel® BioAssist® S vs. Competitive S Column
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.11727.2500 | 04022536135366 |
| 1.11727.1000 | 04022536135342 |
| 1.11727.0500 | 04022536765556 |
| 1.11727.4000 | 04022536658483 |