Acetone is considered moderately hygroscopic compared to ethanol. For information on the rate of water absorption by acetone versus ethanol and other commonly used laboratory solvents, a publication in the Journal of Chromatographic Science, Volume 20, Issue 5, May 1982, Pages 213-217 may serve as a valuable reference.
To dry acetone, salts can be used. Additionally, there are drying reagents and acetone products available with low water content, such as 179124 ACS reagent (≥99.5%), 650501 HPLC Plus (≥99.9%), and AX0116 OmniSolv®.
AX0116
Acetona
OmniSolv®
Sinónimos:
Dimethyl Ketone, 2-Propanone
About This Item
Productos recomendados
agency
suitable for DIN 38407-42
suitable for EPA ACB B21-02
Quality Level
vapor density
2 (vs air)
vapor pressure
184 mmHg ( 20 °C)
product line
OmniSolv®
assay
≥99.5% (corrected for water content, GC)
form
liquid
expl. lim.
13.2 %
technique(s)
LC/MS: suitable
impurities
≤0.3 μeq/g Titrable acid
≤0.5% Water (H2O)
≤2 ng/L Capillary ECD responsive substances (as PCNB)
≤3 μg/L Capillary FID responsive substances (as decane)
evapn. residue
≤1 ppm
color
APHA: ≤10
refractive index
n20/D 1.359 (lit.)
pH
5-6 (20 °C, 395 g/L in H2O)
bp
56 °C/760 mmHg (lit.)
mp
−94 °C (lit.)
transition temp
flash point <-20 °C
density
0.791 g/mL at 25 °C (lit.)
UV cutoff
≤329 nm
UV absorption
λ: 329 nm Amax: ≤1.00
λ: 330 nm Amax: ≤0.80
λ: 335 nm Amax: ≤0.30
λ: 340 nm Amax: ≤0.06
λ: 350 nm Amax: ≤0.005
λ: 400 nm Amax: ≤0.005
format
neat
shipped in
ambient
storage temp.
room temp
SMILES string
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
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Application
Preparation Note
Analysis Note
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
Certificados de análisis (COA)
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Does acetone absorb water like ethanol? and Is salted acetone necessary for plant tissue dehydration?
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