Dimethyl Malonate |108-59-8
Ipesi ọja:
| Nkan | DimethylMnikan |
| Akoonu(%) ≥ | 99.0 |
| Ọrinrin(%) ≤ | 0.07 |
| Àárá (%) ≤ | 0.07 |
| Ifarahan | Awọ sihin omi |
Apejuwe ọja:
DimethylMalonate jẹ reagent Organic agbaye ati ohun elo aise pataki fun iṣelọpọ ti pyrazoleic acid elegbogi.Dimethyl malonate ni a lo ni pataki ni okeere bi ohun elo aise fun iṣelọpọ pyrazoleic acid nipasẹ ilana orita ti kii-ethoxymethyl, ti n ṣe idahun pẹlu awọn esters procarboxylic acid ati urea lati ṣe agbejade pyrazoleic acid.
Ohun elo:
(1) Awọn adun ati awọn turari;awọn oogun;ipakokoropaeku;dyestuffs, ati be be lo.
(2) Gas chromatographic lafiwe ti awọn ayẹwo, Organic kolaginni.
(3) Dimethyl malonate jẹ ohun elo aise pataki fun iṣelọpọ ti pyrazine elegbogi.
Apo:25 kgs / apo tabi bi o ba beere.
Ibi ipamọ:Fipamọ si aaye ti o ni afẹfẹ, ibi gbigbẹ.
AlaseIwọnwọn:International Standard.
