Propionic acid | 79-09-4 ib
Product Physical Data:
| Khoom npe | Propionic acid |
| Cov khoom | Cov kua tsis muaj xim nrog cov ntxhiab tsw ntxhiab |
| Qhov ceev (g / cm3) | 0.993 ib |
| Melting Point (°C) | -24 |
| Kub taw tes (°C) | 141 |
| Flash point (°C) | 125 |
| Solubility ntawm dej (20 ° C) | 37 g / 100 mL |
| Vapor Pressure (20 ° C) | 2.4mmHg ua |
| Solubility | Miscible nrog dej, soluble hauv ethanol, acetone thiab ether. |
Khoom siv:
1.Industry: Propionic acid tuaj yeem siv los ua cov kuab tshuaj thiab siv dav hauv cov xim, dyestuff thiab resin industries.
2.Medicine: Propionic acid tuaj yeem siv rau hauv kev sib xyaw ntawm qee yam tshuaj thiab kev hloov pH.
3. Khoom noj khoom haus: Propionic acid tuaj yeem siv los ua cov khoom noj khoom haus kom tswj tau cov khoom noj tshiab thiab zoo.
4.Cov tshuaj pleev ib ce: Propionic acid tuaj yeem siv rau hauv kev tsim cov khoom siv tshuaj pleev ib ce nrog cov tshuaj tua kab mob thiab pH-kho cov haujlwm.
Cov ntaub ntawv kev nyab xeeb:
1.Propionic acid yog khaus thiab tuaj yeem ua rau mob kub hnyiab thiab liab ntawm daim tawv nqaij, kev sib cuag ncaj qha ntawm daim tawv nqaij yuav tsum zam.
2.Inhalation ntawm propionic acid vapor tej zaum yuav ua rau khaus khaus rau hauv lub ntsws thiab yuav tsum tau ua pa zoo.
3.Propionic acid yog cov khoom siv hluav taws xob thiab yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab qhov kub thiab txias thiab khaws cia rau hauv qhov chaw txias, qhov cua.
4.Thaum ua haujlwm nrog cov tshuaj propionic acid, cov khoom siv tiv thaiv tsim nyog xws li hnab looj tes thiab tsom iav yuav tsum hnav. Kev nyab xeeb yuav tsum tau saib xyuas thaum ua haujlwm.
