tsamba_banner

mankhwala

Vanillin propyleneglycol acetal(CAS#68527-74-2)

Chemical Property:

Molecular Formula C11H14O4
Misa ya Molar 210.23
Kuchulukana 1.184±0.06 g/cm3(Zonenedweratu)
Boling Point 333.1±42.0 °C(Zonenedweratu)
Pophulikira 155.3°C
Nambala ya JECFA 1882
Kuthamanga kwa Vapor 7.21E-05mmHg pa 25°C
pKa 9.80±0.35(Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Refractive Index 1.529

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

Vanillin propyl glycol acetal ndi organic pawiri.

 

Ubwino:

Vanillin propylene glycol acetal ndi madzi opanda mtundu mpaka achikasu okhala ndi fungo lapadera lofanana ndi fungo la vanila. Imasungunuka mu mowa ndi ether solvents ndipo imasungunuka m'madzi.

 

Gwiritsani ntchito:

 

Njira:

Vanillin propylene glycol acetal akhoza kupezedwa ndi zimene vanillin ndi propylene glycol acetal pansi zinthu zamchere. Pansi pa zinthu zamchere, vanillin imakhudzidwa ndi propylene glycol acetal kupanga vanillin propylene glycol acetal.

 

Zambiri Zachitetezo:

Zimamveka kuti vanillin propylene glycol acetal nthawi zambiri imakhala yotetezeka pakagwiritsidwe ntchito bwino, koma izi ziyenera kudziwidwabe:

Pewani kukhudzana ndi vanillin, propylene glycol, acetal ndi khungu, maso ndi mucous nembanemba.

Valani zodzitetezera zoyenera, monga magolovesi ndi magalasi, mukamagwiritsa ntchito.

Panthawi yosungira ndi kusamalira, ndikofunikira kupewa kuyatsa ndi kutentha kwambiri kuti zisawotchedwe kapena kuphulika.

 


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife