Diethanolamine for Analysis Emsure 1Ltr
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 116205.1000
Stock: In Stock
Description
| Catalogue Number | 116205 |
| Synonyms | ß,ß'-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine |
| Description | Diethanolamine |
| Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
Product Information
| CAS number | 111-42-2 |
| EC index number | 603-071-00-1 |
| EC number | 203-868-0 |
| Hill Formula | C₄H₁₁NO₂ |
| Chemical formula | NH(CH₂CH₂OH)₂ |
| Molar Mass | 105.14 g/mol |
| HS Code | 2922 12 00 |
Physicochemical Information
| Boiling point | 269 - 270 °C (1013 hPa) |
| Density | 1.09 g/cm3 (30 °C) liquid |
| Explosion limit | 2.1 - 10.6 %(V) |
| Flash point | 176 °C |
| Ignition temperature | 365 - 370 °C |
| Melting Point | 28 °C |
| pH value | 11 (53 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.01 hPa (25 °C) |
| Viscosity kinematic | 357.2 mm2/s (30 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 676 mg/kg |
| LD 50 dermal | LD50 Rabbit 8328 mg/kg |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (GC) | ≥ 99.5 % |
| Identity (IR-spectrum) | passes test |
| Melting point | 26 - 28 °C |
| Chloride (Cl) | ≤ 0.0005 % |
| Sulphate (SO₄) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.0001 % |
| Fe (Iron) | ≤ 0.0001 % |
| Ethanolamine (GC) | ≤ 0.3 % |
| Triethanolamine (GC) | ≤ 0.3 % |
| Sulfated ash (600 °C) | ≤ 0.005 % |
| Water (according to Karl Fischer) | ≤ 0.25 % |
