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Propan-2-ol ChromAR 4L ( iso-propyl alcohol)-EXPIRED 2021
3043-10-4GL



Propan-2-ol ≥99.5%, Chroma® for liquid chromatography & for UV spectrophotometry

Catalogue No. 3043-10-4L

Flammable Warning Irritant Warning

Danger

Synonyms: Isopropyl alcohol , 2-Propanol , IPA , Isopropanol

Chroma—Solvents that meet ACS specifications and are suitable for liquid chromatography and UV-spectrophotometry.

Formula: (CH₃)₂CHOH
MW: 60,1 g/mol
Boiling Pt: 82 °C
Melting Pt: –89 °C
Density: 0,786 g/cm³ (20 °C)
Flash Pt: 12 °C
Storage Temperature: Ambient		 CAS Number: 67-63-0
UN#: 1219 DG 3,Flammable liquid
packing group II - moderate risk
Merck Index: 13,05228

Specification 

For Laboratory,Research,or Manufacturing Use  
ACS - Assay (CH₃CHOHCH₃) ≥99.5 %
   
   
Color (APHA) ≤10
Residue after Evaporation ≤0.0005 %
   
Titrable Acid or Base (meq/g) ≤0.0001
Wa ter (H₂O)(by Karl Fischer titration) ≤0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 205 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 210 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 220 nm ≤0.30
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 230 nm ≤0.15
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 245 nm ≤0.08
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 254 nm ≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 260 nm ≤0.04
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 275 nm ≤0.03
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 280 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 300 nm ≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 350 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 400 - 330 nm ≤0.01
Appearance (clear, colorless liquid)
 

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