Malononitrile Cas 109-77-3 hauv Tshuag
Lub Hoobkas muab cov khoom zoo Malononitrile Cas 109-77-3
Malononitrile tshuaj
CAS Nr .: 109-77-3
Molecular Formula: CH2 (CN) 2
Siv
Pharmaceutical, tshuaj tua kab thiab organic synthesis intermediates.
Specification
| Qhov tshwm sim | Xim tsis muaj xim siv lead ua |
| Assay | ≥99.0% |
| Acidity | ≤0.5% |
| Melting point | ≥31 ℃ |
| Residue ntawm ignition | ≤ 0.05% |
Peb tuaj yeem muab Malononitrile 85% hauv cov kua.
Ntim thiab Cia
200kg hlau nruas, yuav tsum tau muab cia rau hauv txias thiab ventilated chav nrog ib tug txee lub sij hawm ntawm ib xyoos.
Pls hu rau peb kom tau txais COA thiab MSDS.Ua tsaug.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
