Ascorbic Acid | 50-81-7
Products Description
Ascorbic Acid ichena kana zvishoma yero makristasi kana upfu, ishoma asidhi.mp190 ℃-192 ℃, inonyungudika zviri nyore mumvura, inonyungudika zvishoma mudoro uye inonyungudika zvisingaite muether uye chloroform uye imwe organic solvent. In solid-state inogadzikana mumhepo. Mhinduro yemvura yaro inoshandurwa nyore nyore kana inosangana nemhepo.
Kushandiswa: Muindasitiri yemishonga, inogona kushandiswa kurapa scurvy uye zvakasiyana-siyana acute uye zvisingaperi zvirwere zvinotapukira, zvinoshanda pakushaikwa kweVC.
Muindasitiri yezvekudya, inogona kushandisa zvese sezve zvinovaka muviri, yekuwedzera VC mukugadzira chikafu, uye zvakare yakanaka maAntioxidants mukuchengetedza chikafu, anoshandiswa zvakanyanya muzvigadzirwa zvenyama, zvigadzirwa zvehupfu zvakaviriswa, doro, zvinwiwa zvetii, muto wemichero, muchero wemumagaba, wemumagaba. nyama uye zvichingodaro; zvakare inowanzoshandiswa muzvizoro, chikafu chekuwedzera uye dzimwe nzvimbo dzeindasitiri.
| Zita | Ascorbic Acid |
| Chitarisiko | Husina ruvara kana White crystalline Powder |
| Chemical Formula | C6H12O6 |
| Standard | USP, FCC, BP, EP, JP, nezvimwe. |
| Giredhi | Chikafu, Pharma, Reagent, Electronic |
| Brand | Kinbo |
| Used | Food Additive |
Function
Muindasitiri yezvekudya, inogona kushandisa zvese senge zvinovaka muviri-al supplements, yekuwedzera VC mukugadzira chikafu, uye zvakare yakanaka Antioxidants mukuchengetedza chikafu, inoshandiswa zvakanyanya muzvigadzirwa zvenyama,, yakaviriswa zvigadzirwa zvehupfu, doro, zvinwiwa zveti, muto wemichero, mumagaba. muchero, nyama yemumagaba uye zvichingodaro; zvakare inowanzoshandiswa muzvizoro, zvekudya zvinowedzera uye dzimwe nzvimbo dzeindasitiri.
Tsanangudzo
| ITEM | STANDARD |
| Chitarisiko | Ichena kana inenge chena crystal kana crystalline powder |
| Identification | Positive |
| Melting point | 191 ℃ ~ 192℃ |
| pH (5%, w/v) | 2.2 ~ 2.5 |
| pH (2%,w/v) | 2.4 ~ 2.8 |
| Specific optical rotation | +20.5° ~ +21.5° |
| Kujeka kwemhinduro | Zvakajeka |
| Heavy metals | ≤0.0003% |
| Assay (seC 6H 8O6, %) | 99.0 ~ 100.5 |
| Mhangura | ≤3 mg/kg |
| Iron | ≤2 mg/kg |
| Mercury | ≤1 mg/kg |
| Arsenic | ≤2 mg/kg |
| Tungamira | ≤2 mg/kg |
| Oxalic acid | ≤0.2% |
| Kurasikirwa pakuomeswa | ≤0.1% |
| Sulfate ash | ≤0.1% |
| Residual solvents (se methanol) | ≤500 mg/kg |
| Yese plate count (cfu/g) | ≤ 1000 |
| Mbiriso uye mold (cfu/g) | ≤100 |
| Escherichia. Coli/g | Kusavapo |
| Salmonella/ 25g | Kusavapo |
| Staphylococcus aureus / 25g | Kusavapo |
