Acidum ascorbicum cum CAS 50-81-7
Vitaminum C, etiam acidum L-ascorbicum, nutrimentum essentiale est pro superioribus primatibus et nonnullis aliis organismis.
Acidum ascorbicum in plerisque organismis metabolice producitur, sed homines eximii sunt notissimi.
Notissima est defectus vitaeminum C scurvy.In organismis viventibus, Vitaminum C antioxidant est quia corpus ab comminatione oxidantium protegit, et Vitaminum C etiam coenzyme est.
| Analysis Contents | Analysis Standard | Analysis Proventus |
| Characteres | Alba vel fere Alba crystallis crystallina pulveris | Transi |
| Lepidium sativum | Positivum Reactionem | Positivum |
| Liquescens punctum | About 190℃ | 191.1 |
| PH (cum solutione aquae V%) | 2.1-2.6 | 2.37 |
| Solutio in claritate | Patet | Patet |
| Color Of SOLUTIO | ≤BY7 | |
| Copper | ≤5ppm | <5ppm |
| Metalla gravis | ≤10ppm | <10ppm |
| Mercurius | ≤0.1ppm | <0.1ppm |
| Plumbum | ≤0.4ppm | <0.4ppm |
| Arsenicum | ≤3ppm | <3ppm |
| Oxalic acidum | ≤0.2% | <0.2% |
| Ferrum | ≤2ppm | <2ppm |
| immunditia E | ≤0.2% | <0.2% |
| Damnum Siccatio | ≤0.4% | <0.4% |
| Cinere sulphate (Reliqua de Ignition) | ≤0.1% | <0.1% |
| Imprimis Rotatione Optica | +20.5 -+21.5。 | +20.86。 |
| RELICTUM Solvents | Transi | Transi |
| Assay | 99.0%-100.5% | 99.52% |
| conclusio | Product supra memorata conformat ad BP2016/USP39/FCCVIII/E300 | |
1. Ut antioxidant, in noodle fermentato adhiberi potest.
2.Ascorbicum acidum antioxidant aquaticum solutum adhibetur.
3.Ascorbicum adhibetur ut analysis chemicae reagens et chromatographica gerens.
25kgs/orum, 9tons/20'continens
25kgs/pera, 20tons/20'continens
Acidum ascorbicum cum CAS 50-81-7
Acidum ascorbicum cum CAS 50-81-7
