Sodium Ascorbate |134-03-2
Bayanin Samfura
Sodium Ascorbate fari ne ko haske rawaya crystalline m, lg na samfurin za a iya narkar da a cikin 2 ml ruwa.Ba mai narkewa a cikin benzene, ether chloroform, insoluble a ethanol, dan kadan barga a bushe iska, danshi sha da ruwa bayani bayan hadawan abu da iskar shaka da bazuwar zai jinkirta, musamman a tsaka tsaki ko alkaline bayani ne oxidized da sauri. abin kiyayewa a masana'antar abinci; wanda zai iya kiyaye launin abinci, dandano na halitta, tsawaita rayuwar rayuwa.Yafi amfani da samfuran nama, samfuran kiwo, abubuwan sha, gwangwani da sauransu.
Ƙayyadaddun bayanai
| ITEM | STANDARD |
| Bayyanar | Fari zuwa rawaya kadan crystalline foda |
| Ganewa | M |
| Assay (kamar C 6H 7NaO 6) | 99.0 - 101.0% |
| Takamaiman jujjuyawar gani | + 103 ° - + 106 ° |
| Bayyanar bayani | Share |
| pH (10%, W/V) | 7.0 - 8.0 |
| Asarar bushewa | = <0.25% |
| Sulfate (mg/kg) | = < 150 |
| Jimlar ƙarfe masu nauyi | = <0.001% |
| Jagoranci | = <0.0002% |
| Arsenic | = <0.0003% |
| Mercury | = <0.0001% |
| Zinc | = <0.0025% |
| Copper | = <0.0005% |
| Residual Solvents (kamar menthanol) | = <0.3% |
| Jimlar adadin faranti (cfu/g) | = <1000 |
| Yeasts & molds (cuf/g) | = <100 |
| E.coli/ g | Korau |
| Salmonella / 25 g | Korau |
| Staphylococcus aureus / 25 g | Korau |
