Malononitrile CAS 109-77-3 hauv Tshuag
Lub Hoobkas Khoom Lub Neej Zoo Malononitrile CAS 109-77-3
Malononitrile Malononitrile
CAS TSIS: 109-77-3
Molecular cov mis: ch2(Cn)2
1. Siv
Kws muag tshuaj, tshuaj tua kab thiab cov organic synthes intermediates.
2. Kev qhia tshwj xeeb
Zog: tsis muaj xim crystal
Assay: ≥99.0%
Acidity: ≤0.5%
Melting Taw tes: ≥31 ℃
Residue rau ignition ≤0.05%
Peb kuj tseem tuaj yeem muab cov lus tsis zoo hauv nruab nrab 85% hauv cov kua.
3. Ntim thiab cia
200kg hlau nruas, kom muab khaws cia rau hauv chav txias thiab cua nrog lub sijhawm txee ntawm ib xyoos.
Pls tiv tauj peb kom tau txais COA thiab MSDS. Tsaug.
Sau koj cov lus ntawm no thiab xa mus rau peb