Description
Catalogue Number | 806072 |
Synonyms | NMP, N-Methyl-2-pyrrolidone |
Overview | EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters. |
Product Information
CAS number | 872-50-4 |
EC index number | 606-021-00-7 |
EC number | 212-828-1 |
Hill Formula | C₅H₉NO |
Molar Mass | 99.13 g/mol |
HS Code | 2933 79 00 |
Physicochemical Information
Boiling point | 202 °C (1013 hPa) |
Density | 1.03 g/cm3 (20 °C) |
Explosion limit | 1.3 - 9.5 %(V) |
Flash point | 91 °C |
Ignition temperature | 245 °C |
Melting Point | -24 °C |
pH value | 8.5 - 10.0 (100 g/l, H₂O, 20 °C) |
Vapor pressure | 0.32 hPa (20 °C) |
Solubility | 1000 g/l |
Toxicological Information
LD 50 oral | LD50 Rat 3598 mg/kg |
LD 50 dermal | LD50 Rabbit 8000 mg/kg |
Storage and Shipping Information
Storage | Store at +5°C to +30°C. |
Specifications
Purity (GC) | ≥ 99.5 % |
Identity (IR) | conforms |
Density (d 20 °C/ 4 °C) | 1.031 - 1.033 |
Acidity | ≤ 0.0002 meq/g |
Alkalinity | ≤ 0.003 |
Water | ≤ 0.10 % |