Dichloromethane-d2 is a widely-used solvent for proton and carbon NMR analysis, but also used as a solvent in the chemical synthesis of deuterium-labelled compounds or in mass spectrometry to improve the ionization of certain molecules. The use of Dichloromethane-d2 can offer some unique advantage specifically for NMR applications.: Non-polar: is a non-polar solvent, which means it is a good solvent for non-polar compounds. Examples of non-polar compounds include hydrocarbons, fats, oils, and waxes. Low viscosity: has a low viscosity, which improves the quality and reliability of the data obtained in NMR measurements. The benefits are better mixing with the sample, faster diffusion, reduced line broadening, and minimized solvent peaks. Inertness: is chemically inert, which means it does not react with the sample.Zeochem is offering Dichloromethane-d2 with an enrichment grade between 99.5 – 99.95 atom%D depending on the application and sensitivity of the NMR spectrometer.
Material Number | Pack Size | Packaging Type | ZEOtope Standard Range |
---|---|---|---|
300491 | 10x0.75mL | ampoule | |
300803 | 1mL | ampoule | |
300643 | 5mL | bottle | |
300622 | 10mL | bottle | |
301682 | 10mL | septum vial | |
301260 | 10mL | ampoule | |
300641 | 25mL | bottle | |
300642 | 50mL | bottle | |
301182 | 100mL | bottle | |
301191 | on demand | on demand |
Test Method | Unit of Measure | Minimum | Maximum | Target |
---|---|---|---|---|
Vis. lnsp. (colorless) | colorless | |||
Vis. lnsp. (liquid, 25°C) | liquid | |||
D Content 1H-NMR | %(mol) | 99.50 | ||
w(H2O) 1H-NMR | %(w) | 0.020 | ||
1H-NMR Purity | conform | |||
H2O+D2O Content by KF Coulometer | %(w) | 0.030 | ||
GC Content | %(w) | 99.0 |
Material Number | Pack Size | Packaging Type | ZEOtope Standard Range |
---|---|---|---|
301937 | 10x0.6mL | ampoule | |
300492 | 10x0.75mL | ampoule | |
301503 | 10x1mL | ampoule | |
301167 | 1mL | ampoule | |
301211 | 5mL | bottle | |
300355 | 10mL | bottle | |
301402 | 10mL | ampoule | |
301213 | 25mL | bottle | |
301802 | 100mL | bottle | |
301300 | on demand | on demand |
Test Method | Unit of Measure | Minimum | Maximum | Target |
---|---|---|---|---|
Vis. lnsp. (colorless) | colorless | |||
Vis. lnsp. (liquid, 25°C) | liquid | |||
D Content 1H-NMR | %(mol) | 99.80 | ||
w(H2O) 1H-NMR | %(w) | 0.010 | ||
1H-NMR Purity | conform | |||
H2O+D2O Content by KF Coulometer | %(w) | 0.020 | ||
GC Content | %(w) | 99.0 |
Material Number | Pack Size | Packaging Type |
---|---|---|
300644 | 10x0.75mL | ampoule |
301430 | 10mL | bottle |
301178 | on demand | on demand |
Test Method | Unit of Measure | Minimum | Maximum | Target |
---|---|---|---|---|
Vis. lnsp. (colorless) | colorless | |||
Vis. lnsp. (liquid, 25°C) | liquid | |||
D Content 1H-NMR | %(mol) | 99.90 | ||
w(H2O) 1H-NMR | %(w) | 0.010 | ||
1H-NMR Purity | conform | |||
H2O+D2O Content by KF Coulometer | %(w) | 0.015 | ||
GC Content | %(w) | 99.0 |
Material Number | Pack Size | Packaging Type |
---|---|---|
300645 | 10x0.75mL | ampoule |
300646 | 10mL | bottle |
301771 | on demand | on demand |
Test Method | Unit of Measure | Minimum | Maximum | Target |
---|---|---|---|---|
Vis. lnsp. (colorless) | colorless | |||
Vis. lnsp. (liquid, 25°C) | liquid | |||
D Content 1H-NMR | %(mol) | 99.95 | ||
w(H2O) 1H-NMR | %(w) | 0.005 | ||
1H-NMR Purity | conform | |||
H2O+D2O Content by KF Coulometer | %(w) | 0.010 | ||
GC Content | %(w) | 99.5 |