CAS 13433-00-6 Opanga

Monga akatswiri opanga, tikufuna kukupatsani apamwamba kwambiri (3-BENZYLOXYPROPYL)TRIPHENYLPHOSPHOSPHOSPHONIUM BROMIDE CAS 54314-85-1. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.

Ndife opanga otsogola a 4-Iodoaniline CAS 540-37-4 ku China.4-Iodoaniline CAS 540-37-4 ilipo ndipo imatha kuperekedwa mwachangu.COA, MSDS ndi TDS ya 4-Iodoaniline CAS 540-37 -4.

Ndife opanga 2-Cyanopyrimidine CAS 14080-23-0 ku China.2-Cyanopyrimidine CAS 14080-23-0 ilipo ndipo ikhoza kuperekedwa mwamsanga.COA, MSDS ndi TDS ya 2-Cyanopyrimidine CAS 14080-23 -0.

3-Bromo-4-fluoroaniline CAS 656-64-4 imagwiritsidwa ntchito ngati mankhwala ndi mankhwala ophera tizilombo.

Nicotinamide CAS 98-92-0 ndi singano yoyera ngati kristalo kapena ufa wa crystalline, wopanda fungo kapena wonunkhira pang'ono, wokhala ndi kukoma kowawa pang'ono. Kuchulukana kwachibale ndi 1.4, ndipo malo osungunuka ndi 129-131 ° C. 1g ya mankhwalawa imasungunuka m'madzi 1mL, 1.5mL ethanol kapena 10mL glycerol, koma osasungunuka mu ether. PH ya 10% yankho lamadzi ndi 6.5 - Chemicalbook 7.5. Ali ndi hygroscopicity yofooka. Ndiwokhazikika, osamva asidi, alkali komanso kutentha kwambiri. Ndiwokhazikika pakuwala ndi kutentha mumlengalenga wouma, ndipo nicotinic acid imapangidwa ikatenthedwa mumchere wamchere kapena acidic solution. Rat oral LD502.5-3.5g/kg, mtengo wa ADI sumapanga zinthu zapadera (ECC, 1990).

Ndife otsogola opanga 3,5-Dichlorobenzaldehyde CAS 10203-08-4 ku China.3,5-Dichlorobenzaldehyde CAS 10203-08-4 ikupezeka ndipo imatha kuperekedwa mwachangu.COA, MSDS ndi TDS ya 3,5 -Dichlorobenzaldehyde CAS 10203-08-4.