Irritant
Flammable Ethanol (untaxed) ≥99.8%, CHROMASOLV™, gradient grade for HPLC, Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:64-17-5
:
Formula:C₂H₅OH
MDL Number:MFCD00003568
:46.07 g/mol
Merck Index:12,03806
Boiling Pt:78…79 °C (1.013 hPa)
Melting Pt:–115 °C
Density:0.790…0.791 g/cm3 (20 °C)
Flash Pt:12 °C
Storage Temperature:Ambient
EINECS:200-578-6
UN:1170
ADR:3,II
REACH:01-2119457610-43
:GHS07
:GHS02
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Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and After discussion
Specifications
Specification Test Results
- Refractive Index:n20/D 1.3600 (lit.)
- Assay (GC):Min. 99.8 %
- Refractive index (n 20/D):1.361 - 1.363
- Density (D 20/4):0.789 - 0.791
- Non-volatile matter:Max. 0.001 %
- Free acid (as CH₃COOH):Max. 0.005 %
- Free alkali (as NH₃):Max. 0.0005 %
- Water (Karl Fischer):Max. 0.05 %
- Absorbance at 210 nm:Max. 1.00
- Absorbance at 225 nm:Max. 0.26
- Absobance at 254 nm:Max. 0.02
- Absorbance at 300 nm:Max. 0.004
- Fluorescence (chinin) at 254 nm:Max. 1 ppb
- Fluorescence (chinin) at 365 nm:Max. 1 ppb
- HPLC Gradient at 235 nm:Max. 5 mAU
- HPLC Gradient at 254 nm:Max. 2 mAU
- zinc (Zn):Max. 5 ppm
- application test:complying
- Vapor Pressure:44.6 mmHg ( 20 °C)
- Vapor Density:1.59 (vs air)