Application When compared to ethanol, 50% less is required for nucleic acid precipitation, thus minimizing the total volume to be centrifuged for DNA or RNA recovery. 包装 25, 500 mL in glass bottle
Packaging 1, 6×1, 2, 2.5, 4×2.5, 72×2.5, 4, 4×4 L in glass bottle 7, 45 L in ss drum View returnable container options. 100 mL in glass bottle 50 L in Pure-Pac™ 2 Legal Information CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Packaging 20 L in Nowpak™ 4×4 L in PVC coated 50 L packaged in closed-head composite drums; 20 L packaged in NOWPAK HDPE Bottle; 4×4 L packaged in poly-coated bottles; 18 L packaged in VerSA-Flow® containers Legal Information CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Application Suitable for HPLC, spectrophotometry, environmental testing Other Notes Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Packaging 1, 6×1, 4×2, 4, 4×4 L in glass bottle 20 L in Nowpak™ II 50 L in Pure-Pac™ 2 View returnable container options. 56, 200 L in Pure-Pac™ 1 Preparation Note Product filtered through a 0.2 μm filter Legal Information CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Packaging 1 L in glass bottle 4, 4×4 L in poly bottle 18 L in VerSA-Flow™ Legal Information Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Packaging 1, 6×1, 2, 2.5, 4, 4×4 L in glass bottle 4×4 L in poly bottle View returnable container options. 20, 200 L in steel drum 500, 6×500 mL in glass bottle
Other Notes Pure-Pac® II containers require the Micromatic MicroValve coupler for dispensing solvents, Z560723. Packaging 1, 6×1, 2 L in Sure/Seal™ View returnable container options. 100, 12×100 mL in Sure/Seal™ 20 L in Pure-Pac™ 2 Preparation Note Product filtered through a 0.2 μm filter Legal Information Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Packaging 1, 4 L in glass bottle 20 L in steel drum
Molecular Biology Reagent Purity: 99+% Ideal for precipitating nucleic acids. In comparison to ethanol, approximately half the amount is required for precipitation which minimizes the total volume for recovery.
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
ca. 82 - 83 °C at 1012 hPa
82.5°C
82 °C(lit.)
80.9-83.2 °C
82-83°C
Melting Point
-90 °C
-89°C
-89.5 °C(lit.)
-90°C
Density
.784 - .786 g/cm3 at 20 °C
0.786 g/cm3 (20 °C)
0.785 g/mL at 25 °C(lit.)
0.858 g/mL at 25 °C
0.785 g/mL at 20 °C
0.785
Flash Point
11.7 °C (closed cup)
12 °C
53.6 °F
71.6 °F
22 °C
12°C(53°F)
Vapor Density
2.07 (air = 1)
2.1 (vs air)
Apperance
Colorless liquid
APHA: ≤10
Liquid
Dipole Moment
1.66 D (gas)
p𝘒ₐ
16.5
Solubility
miscible in water
miscible in benzene, chloroform, ethanol, ether, glycerin soluble in acetone insoluble in salt solutions
H2O: passes test
Miscible with water, alcohol, ether, chloroform
Refractive Index
1.3776
n20/D 1.377(lit.)
n20/D 1.378
n20/D 1.377
n20/D 1.377-1.378
n20/D 1.3770-1.3780
1.3770
Viscosity
2.86 cP at 15 °C 1.96 cP at 25 °C 1.77 cP at 30 °C For 187K-500K, viscosity (cP) =10^(-0.7009+(8.4150E+02/T)+(-8.6068E-03*T)+(8.2964E-06*(T^2))) (Temp in K)