Acetone Specification Comparison

Sigma-Aldrich Acetone Specifications Comparison
	CHROMASOLV Plus	CHROMASOLV for HPLC	ACS Spectro- photometric	ACS	ReagentPlus
Purity	≥99.9%	≥99.9%	≥99.5%	≥99.5%	≥99%
UV Absorption
λ: 330 nm	≤1.00	≤1.00	≤1.00
λ: 340 nm	≤0.06	≤0.10	≤0.10
λ: 350 nm	≤0.01	≤0.02	≤0.02
λ: 375 nm	≤0.005
λ: 400 nm	≤0.005	≤0.01	≤0.01
Total Impurities
Water	≤0.5%	≤0.5%	≤0.5%	≤0.5%
Evaporation Residue	≤0.0003%	≤0.0002%	≤0.001%	≤0.001%
Halogenated Residue	≤10 ng/L (as Heptachlor epoxide)
Fluorescence 365 nm	≤1.0 ppb
Titratable acid			0.0003 meq/g	0.0003 meq/g
Titratable base			0.0006 meq/g	0.0006 meq/g
Formaldehyde			≤0.002%	≤0.002%
Isopropanol			≤0.05%	≤0.05%
Methanol			≤0.05%	≤0.05%
Packaging Options
	CHROMASOLV Plus	CHROMASOLV for HPLC	ACS Spectro- photometric	ACS	ReagentPlus
Glass Bottle	650501	270725	154598	179124	179973
PVC Coated Bottle		439126		320110
Aluminum Bottle				673781
VerSA-Flow™		439126
NOWPAK™		439126
Pure-Pac™		270725
Carbon Steel				179124	179973
Drum		439126		673781

For a complete list of all available unit sizes and product specifications,
simply click on the product numbers above!