Tetrahydrofuran, Uv, Hplc Grade, 99.7 % Min, Unstab, Case Of 4

Details:

Cas number: 109-99-9mdl: mfcd00005356einecs: 203-726-8formula: c4h8oformula weight: 72.11Form: liquidmelting point: -108°boiling point: 66°flash point: -17°(1°f)density: 0.889Refractive index: 1.4070Notesfiltered through 0.2µ Filters. Suitable for spectophotometry, chromatography.Grade specificationsmaximum level of impurities: acidity (ch3cooh) 0.005%, Evaporation residue 5ppm, peroxides (as h2o2) 0.02%, H2o 0.03%Ghs hazard and precautionary statementshazard statements: h225-h351-h319-h335highly flammable liquid and vapour. Suspected of causing cancer. Causes serious eye irritation. May cause respiratory irritation.Precautionary statements: p210-p261-p303 p361 p353-p305 p351 p338-p405-p501akeep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. If on skin (or hair): remove/take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.Other referencesmerck: 14,9211beilstein: 102391un#: un2056hazard class:    3packing group: iiharmonized tariff code: 2932.11Tsca: yesrtecs:lu5950000