ngwaahịa

CAS 4637-24-5 N,N-Dimethylformamide Dimethyl Acetal (DMF-DMA) 99%

nkọwa dị mkpirikpi:

1.N,N-Dimethylformamide dimethyl acetal bụ ihe na-eme ka e nwee ihe ndị na-egbochi pyridine. Ihe ndị dị otú ahụ nwere mmetụta mgbochi na enzyme P13 kinase p110α.

2. Ejiri ya dị ka ihe etiti maka ọgwụ zaleplon

3. Nhazi organic, njikọta ọgwụ etiti, ihe na-ebute ụzọ nke mmepụta formamidine. Nkwadebe nke 1,2,3-triketones na indole, quinolone ọgwụ condensing. Enwere ike iji ya mepụta ofloxacin, milrinone, allopurine na ọgwụ ndị ọzọ. Ejiri ya mee ihe dị ka ihe etiti maka ọgwụ zaleplon

4. A na-eji ya eme ihe n'ọtụtụ mmeghachi omume nhazi Claisen othro-ester; a na-eji ya eme ihe n'ịkwadebe ihe ndị sitere na formamidine; na-ejikọta carbon dioxide na epoxy n'ụzọ dị iche iche n'okpuru ọnọdụ enweghị ihe mgbaze iji mepụta carbonates cyclic.

Nkwakọba:
180kg/drum, 25kg/drum

Nchekwa:
A na-echekwa ya n'ụlọ nkwakọba ihe dị jụụ ma nwee ikuku, ebe ọkụ na ebe okpomọkụ na-adịghị.
O kwesịrị ichekwa ya iche iche na ihe ndị na-eme ka ihe dị ndụ ghara ịdị ọcha, ihe ndị na-ebelata ihe ndị dị ndụ, asịd, alkali, zere ịgwakọta ihe ndị dị ndụ.


Nkọwa Ngwaahịa

Akara Ngwaahịa

ihe

Nkọwapụta

Ịdị ọcha

99.90%

Métánọ́l

10 ppm

Mmiri mmiri

300 ppm

Chrominance PT-CO

10

Dimethylamine

10 ppm

Asịd Formic

10 ppm

PH (20℃, 20% ngwọta)

6.5-8.0

Ọkụ eletriki (20℃, 20% ngwọta)

2

Fe

0.05 ppm

Ngwakọta dị arọ (dimethy acetamide)

500 ppm

Mmechi

ruru eru







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