Acido L(+)-ascorbico 99.0-100.5%, in polvere fine USP 200-325 Mesh, Multi-Compendial, J.T.Baker®
Fornitore: Avantor
Synonyms:
Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
0939-08EA
966.15
EUR
0939-08
0939-07
Acido L(+)-ascorbico 99.0-100.5%, in polvere fine USP 200-325 Mesh, Multi-Compendial, J.T.Baker®
Acido L(+)-ascorbico
- GMP manufactured product
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Formula:
C₆H₈O₆ Peso molecolare: 176,13 g/mol Punto di ebollizione: 553 °C (1013 hPa) Punto di fusione: 190…192 °C Densità: 1,65 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00064328 CAS Number: 50-81-7 EINECS: 200-066-2 REACH: exempt Merck Index: 13,00837 |
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Risultati del test di specificazione
| Meets J.P. Chemical Specifications | 99.0 - 100.5% |
| Meets U.S.P Requirements | Passes Test |
| GMP Manufactured Product | Passes Test |
| CAUTION: For Manufacturing, processing or repackaging | 20.5 - 21.5° |
| Bulk Pharmaceutical Chemical | ≤0.1% |
| USP - Assay (C₆H₈O₆) | 99.0 - 100.5 % |
| USP - Identification A | Passes Test |
| USP - Identification B | Passes Test |
| USP - Specific Rotation [Å]²⁵ ^D (+) | 20.5 - 21.5 Degree |
| USP - Residue on Ignition | ≤0.1 % |
| Mesh - Thru U.S. No. 100 Sieve | ≥100 % |
| Mesh - Thru U.S. No. 200 Sieve | ≥95 % |
| JP - Assay (C₆H₈O₆) (dried basis) | 99.0 - 101.0 % |
| JP - Identification A | Passes Test |
| JP - Identification B | Passes Test |
| JP - Optical Rotation [Å]²º^D (+) | 20.5 - 21.5 Degree |
| JP - pH (1 in 20) | 2.2 - 2.5 |
| JP - Clarity and Color of Solution | Passes Test |
| JP - Heavy Metals (as Pb) | ≤20 ppm |
| JP - Loss on Drying | ≤0.20 % |
| JP - Residue on Ignition | ≤0.10 % |
| Residual Solvents - Only Class 2 Solvents (Methanol) and Class 3 | |
| Solvents are likely to be present. Residual Class 2 Solvents are below | |
| Option 1 and the residual concentration of all Class 3 Solvents is | |
| <0.5%. | |
| Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
| impurities for this product is available on the associated Product | |
| Regulatory Data Sheet and elemental impurity profile report. |
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