CAS 4637-24-5 N,N-Dimethylformamide Dimethyl Asetali (DMF-DMA) 99%
Bidhaa
Vipimo
Usafi
99.90%
Methanoli
10 ppm
Unyevu
300 ppm
Krominasi ya PT-CO
10
Dimethilini
10 ppm
Asidi ya fomi
10 ppm
PH(20℃,20% suluhisho)
6.5-8.0
Upitishaji umeme (20℃, 20% suluhisho)
2
Fe
0.05 ppm
Kiambato kizito (dimethi asetamidi)
500 ppm
Hitimisho
waliohitimu
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