L-Ascorbicum acidum Cas: 50-81-7 Pulvis Albus 99%
| Catalogue Number | XD90439 |
| Product Name | Acidum ascorbicum L- |
| CAS | 50-81-7 |
| Formulae hypotheticae | C6H8O6 |
| M. Pondus | 176.12 |
| Repono Details | 2 ad 8 °C |
| Tariff Code harmonized | 29362700 |
Product Specification
| Aspectus | Pulvis albus |
| Assay | 99% |
| Arsenicum | 3ppm max |
| Plumbum | 2ppm max |
| pH | 2.1-2.6 |
| Damnum in Siccatio | <0.5% |
| Cinis sulphated | 0.1 %max |
| Ferrum | 2ppm max |
| Copper | 5.0ppm max |
| Color solutionis | BY7 max |
| Imprimis gyrationis optica | 20.5 - 21.5 @20 DegC |
| Mercurius | 0.1ppm max |
| Organicum volatile immunditias | Conforms |
| Mesh | <100 |
| Acidum oxalic | 0.3%max |
| RELICTUM Solvents | Conforms |
| Solutio in claritate | Patet |
| Cadmium (Cd) | 1ppm max |
| Gravis metallis (ut Pb) | 10ppm max |
| Identity | Conforms |
4-Nitrophenyl-N-acetyl-β- D-glucosamini substratum utile est ad tentationem celeri colorimetricae N-acetyl-b- glucosaminidase activitatis in urina humana.Chromogenicum β-Glucosaminidase substratum ferens solutionem flavam in fissuram, praesertim in fermentis et formulis adhibitam.
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