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02854
Riedel-de Haën
Ethanol (Untaxed)
SKU
02854
CHROMASOLV™, gradient grade, for HPLC, ≥99.8%, for license holders only
Synonym(s)
Ethyl alcohol
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- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | MDL Number | Molar Mass 46 g/mol |
| Synonyms Ethyl alcohol |
Specifications
| Property | Value |
|---|---|
| Refractive Index | n |
| 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 |
| Vapor Pressure | 44.6 mmHg ( 20 °C) |
| Refractive Index | n |
| Vapor Density | 1.59 (vs air) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 78-79 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.790-0.791 g/cm3 (20 °C) |
| Flashpoint | 12 °C |
| For Use With (Equipment) | For HPLC |
| Form | Liquid |
| Grade | Far UV & Gradient Grade Solvents |
| Incompatible Materials | Bromine Pentafluoride, Acetyl bromide, Acetyl chloride, Potassium superoxide, Sodium, Platinum, Strong oxidizing agents |
| Industry | Pharma | Biotech | Education | R&D | Environmental | Food & Beverage | Industrial | Chemical | Petrochemical |
| Lower Explosion Limit | 3.4 %(V) |
| Melting Point/Range | -115 °C |
| Partition Coefficient | -0.32 |
| Product Line | CHROMASOLV™ |
| Purity Percentage | 99.8 |
| Purity Details | >=99.8% |
| Refraction Index | <I>n</I><FRAC Type="vertical">20/D</FRAC> 1.3600(lit.); <I>n</I><FRAC Type="vertical">20/D</FRAC> 1.361-1.363 |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Completely miscible |
| Storage Temperature | Ambient |
| Upper Explosion Limit | 15 %(V) |
| Vapor Pressure | 59 hPa (20 °C) |
| pH-Value | No data available |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1170 |
