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03750
Riedel-de Haën
Ethylene glycol
SKU
03750
Puriss. p.a., Reag. Ph. Eur., ≥99.5%
Synonym(s)
1,2-Ethanediol
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- Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
- It is the leading brand offering High-Purity Solvents for dedicated applications.
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula HOCH2CH2OH |
| MDL Number | Molar Mass 62.07 g/mol | RTECS Number KW2975000 | Synonyms 1,2-Ethanediol |
Documents
Specifications
| Property | Value |
|---|---|
| refractive Index | n |
| assay of NaOH | 13.4 - 14.4 % |
| assay of SiO2 | 25.7 - 27.8 % |
| boiling range | 195 - 197 °C |
| density (D 20/20) | 1.113 - 1.115 |
| refractive index (n 20/D) | 1.430 - 1.432 |
| water (Karl Fischer) | Max. 0.1 % |
| sulfated ash | Max. 0.005 % |
| free acid (as CH3COOH) | Max. 0.001 % |
| aluminium (Al) | Max. 0.5 ppm |
| barium (Ba) | Max. 0.1 ppm |
| bismuth (Bi) | Max. 0.1 ppm |
| calcium (Ca) | Max. 0.5 ppm |
| cadmium (Cd) | Max. 0.05 ppm |
| cobalt (Co) | Max. 0.02 ppm |
| chromium (Cr) | Max. 0.02 ppm |
| copper (Cu) | Max. 0.02 ppm |
| iron (Fe) | Max. 0.2 ppm |
| potassium (K) | Max. 0.5 ppm |
| lithium (Li) | Max. 0.1 ppm |
| magnesium (Mg) | Max. 0.1 ppm |
| manganese (Mn) | Max. 0.05 ppm |
| molybdenum (Mo) | Max. 0.1 ppm |
| sodium (Na) | Max. 1 ppm |
| nickel (Ni) | Max. 0.02 ppm |
| lead (Pb) | Max. 0.1 ppm |
| strontium (Sr) | Max. 0.1 ppm |
| zinc (Zn) | Max. 0.2 ppm |
| chloride (Cl) | Max. 0.2 ppm |
| sulfate (SO4) | Max. 10 ppm |
| formaldehyde | Max. 50 ppm |
| kMnO4 reducing matter (as O) | Max. 0.0003 % |
| aPHA | Max. 25 |
| explosion Limit | 15.3 % |
| ignition Residue | ≤0.005% (as SO4) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 197 °C |
| Certification | Ph. Eur. |
| Color | Colorless |
| Density | 1.11 g/cm3 (20 °C) |
| Flashpoint | 111 °C |
| Form | Liquid |
| Grade | Pharmacopeia General Use Solvents |
| Incompatible Materials | Strong oxidizing agents, Strong acids, Alkalis |
| Lower Explosion Limit | 3.2 %(V) |
| Melting Point/Range | -12 °C |
| Partition Coefficient | -1.93 |
| Purity Percentage | 99.50 |
| Purity Details | >=99.50% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 15.3 %(V) |
| Vapor Density | 2.1 |
| Vapor Pressure | 0.08 hPa (20 °C) |
| Viscosity | No data available |
| pH-Value | Neutral |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
