Product Sumo
3-O-ethyl ascorbic acid ether inonziwo vhitamini C ethyl e ther. Vitamin C haigone kubatwa zvakananga neganda nekuda kwechimiro chayo ne 4 hydroxyl mapoka, uye iri nyore oxidized kukonzera discoloration, uye kushandiswa kwayo senge chena mumiriri muzvizoro kunorambidzwa. Iyo vhitamini C ethyl e ther yakagadziridzwa mushure meiyo 3-hydroxyl hydrocarbylation isiri-discoloring vhitamini C inotorwa, uye haikanganisi kuita kwayo kwehupenyu, nekudaro ichizadza gap rezvigadzirwa zvakafanana mumusika. Zvidzidzo zvakaratidza kuti vhitamini C ethyl e ther inoora nyore nyore nema enzymes mushure mekupinda muganda kuti iite basa revhitamini C.
Basa
Anti-kuchembera: Vitamin C inogona kubatsira kuderedza kutaridzika kwemitsara yakanaka nemakwinya, uye kunatsiridza kusimba kweganda uye elasticity.
Certificate Of Analysis
| Product Name | 3-O-Ethyl-L-Ascorbic Acid | Tsanangudzo | Company Standard |
| Cas Nha. | 86404-04-8 | Manufacture Date | 2024.6.3 |
| Quantity | 500KG | Analysis Date | 2024.6.9 |
| Batch Nha. | ES-240603 | Expiry Date | 2026.6.2 |
| Items | Zvinotsanangurwa | Results | |
| Chitarisiko | White CrystallineUpfu | Conforms | |
| Assay | ≥99% | 99.2% | |
| Melting Point | 112.0 kusvika 116.0°C | Conforms | |
| Boiling Point | 551.5±50.0°C | Conforms | |
| Density | 1.46g/cm3 | Conforms | |
| Kurasikirwa pakuomeswa | ≤5% | 3.67% | |
| Ash Content | ≤5% | 2.18% | |
| Particle Size | 95% inopfuura 80 mesh | Conforms | |
| Heavy Metals | ≤10.0ppm | Conforms | |
| Pb | ≤1.0ppm | Conforms | |
| As | ≤1.0ppm | Conforms | |
| Cd | ≤1.0ppm | Conforms | |
| Hg | ≤0.1ppm | Conforms | |
| Total Plate Count | ≤1000cfu/g | Conforms | |
| Yeast & Mold | ≤100cfu/g | Conforms | |
| E.coli | Negative | Negative | |
| Salmonella | Negative | Negative | |
| Staphylococcus | Negative | Negative | |
| Mhedziso | Uyu muenzaniso unoenderana nezvinodiwa. | ||
Vashandi vekuongorora: Yan Li Ongorora vashandi:Lifen Zhang Vakatenderwa vashandi: LeiLiu
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