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Birch Biotech® Pristine® Isopropyl Alcohol, HPLC Grade, 4L, 4/Cs

SKU:
1914-5
$459.00 $459.00 $438.99
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PRISTINE® HPLC Grade Isopropyl Alcohol is a high-purity solvent specially formulated for high-performance liquid chromatography and other demanding analytical applications. With a purity level of ≥99.9% and low levels of impurities, this solvent minimizes background noise, enabling accurate and reliable data collection. Ideal for applica…

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Product Name Isopropyl Alcohol
Product Number 1914-5
Formula (CH3)2CHOH
Molecular Weight 60.1
Grade HPLC
CAS Number 67-63-0
Beilstein/REAXYS Number 635639
EC Number 200-661-7
MDL number MFCD00011674
UNSPSC Code 12352104
Exp. Date after Mfg. Date 3 years
Test Method ACS 11th Edition
Specifications
Meets ACS Specification Yes
Appearance (color) Colorless
Form Liquid
Purity (GC area %) Min 99.9%
Assay (by GC) Min 99%
Color (APHA) Max 10
Water Max 0.05%
Residue after evaporation Max 2 ppm
Titratable Acid Max 0.0001 mEq/g
Titratable Base Max 0.0001 mEq/g
Carbonyl Compounds (as Propionaldehyde or Acetone) Max 0.002%
Ultraviolet Spectrophotometry
UV Absorbance 205 nm Max 1
UV Absorbance 220 nm Max 0.25
UV Absorbance 230 nm Max 0.13
UV Absorbance 254 nm Max 0.02
UV Cutoff Max 205 nm
Properties
vapor pressure 33 mmHg (20 °C)
44 mmHg (25 °C)
vapor density 2.1 (vs air)
boiling point 82 °C (lit.)
melting point −89.5 °C (lit.)
density 0.785 g/mL at 25 °C (lit.)
autoignition temp. 750 °F
expl. lim. 2.0-12.7 %, 93 °C
refractive index n20/D 1.377 (lit.)
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