Vanillic Acid CAS 121-34-6
Vanillic acid shine farin crystal acicular, mara wari, yana iya jujjuyawa, baya rugujewa. Matsayin narkewa 210 ℃. Mai narkewa a cikin ethanol, mai narkewa a cikin ether, mai narkewa cikin ruwa kaɗan. Ba ya nuna launi lokacin da aka yi aiki da ferric chloride. Oxalic acid shine ɗayan ingantattun abubuwan haɗin Coptis chinensis. Tsarin coptis officinalis ya ƙunshi vanillic acid, ferulic acid da cinnamyl rukuni bi da bi, waɗanda su ne vanillic acid, ferulic acid da cinnamic acid bayan hydrolysis. Vanillic acid yana daya daga cikin abubuwan kashe kwayoyin cuta na Coptis officinalis. Ƙididdigar abun ciki na vanillic acid za a iya amfani dashi azaman fihirisa don auna ingancin Coptis officinalis.
| Abu | Ƙayyadaddun bayanai |
| Fusing batu | 208-210 ° C (lit.) |
| Wurin tafasa | 257.07 ° C |
| yawa | 1.3037 |
| Indexididdigar refractive | 1.5090 |
| LogP | 1.30 |
Vanillic acid shine albarkatun kasa don shirye-shiryen hexazolol na fungicides, wanda ke da tasirin antibacterial da fungal, ana amfani dashi a cikin tsarin kwayoyin halitta da kuma samar da dandano, kuma ana iya amfani da shi azaman mafari don haɗa nau'ikan tushen halittu iri-iri. epoxies da polyesters.
25kgs/drum, 9tons/20'kwantena
25kgs/jakar, 20ton/20'kwantena
Vanillic Acid CAS 121-34-6
Vanillic Acid CAS 121-34-6
