CAS 4637-24-5 N,N-Dimethylformamid Dimethyl Acetal (DMF-DMA) 99%
Eitem
Manyleb
Purdeb
99.90%
Methanol
10 ppm
Lleithder
300 ppm
Crominans PT-CO
10
Dimethylamin
10 ppm
Asid fformig
10 ppm
pH (20 ℃, hydoddiant 20%)
6.5-8.0
Dargludedd trydan (20 ℃, hydoddiant 20%)
2
Fe
0.05 ppm
Cydran trwm (dimethyl asetamid)
500 ppm
Casgliad
cymwysedig
Ysgrifennwch eich neges yma a'i hanfon atom ni













