137-40-6 |Sodium Propionate
Kufotokozera Zamalonda
Sodium propanoate kapena Sodium Propionate ndi mchere wa sodium wa propionic acid womwe uli ndi chilinganizo chamankhwala Na(C2H5COO).
Amapangidwa ndi momwe propionic acid ndi sodium carbonate kapena sodium hydroxide.
Imagwiritsidwa ntchito ngati chosungira chakudya ndipo imayimiridwa ndi chakudya cholemba E nambala E281 ku Europe;amagwiritsidwa ntchito makamaka ngati inhibitor ya nkhungu muzinthu zophika buledi.Imavomerezedwa kuti igwiritsidwe ntchito ngati chowonjezera cha chakudya ku EUUSA ndi Australia ndi New Zealand (komwe idalembedwa ndi INS nambala 281).
Kufotokozera
| Kanthu | Kufotokozera |
| Mawu ofanana | Sodium propanoate |
| Molecular Formula | C3H5NaO2 |
| Kulemera kwa Maselo | 96.06 |
| Maonekedwe | White crystalline olimba kapena ufa |
| Assay(monga CH3CH2 COONA zouma)% | =<99.0 |
| pH (10%; H2O; 20°C) | 8.0-10.5 |
| Kutaya pakuyanika | =<0.0003% |
| Alkalinity (monga Na2CO3) | dutsa mayeso |
| Kutsogolera | =<0.001% |
| Monga (monga As2O3) | =<0.0003% |
| Fe | =<0.0025% |
