Sodium L(+)-ascorbate ≥99.0%, en poudre USP
Fournisseur: Spectrum Chemical
Synonyms:
Sodium ascorbate, L(+)-Ascorbic acid sodium salt, L-Ascorbic acid sodium salt, Sodium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate, Acidum ascorbicum sodium salt
Sodium Ascorbate, Powder, USP is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities
Formule:
C₆H₇NaO₆ MW: 198.11 g/mol Point de fusion: 219 Température de stockage: Température ambiante |
Numéro MDL:
MFCD00082340 Numéro CAS: 134-03-2 |
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Résultats des tests de spécification
Assay (Dried Basis) | 99.0 - 101.0% |
pH of a 10% Solution | 7.0 - 8.0 |
Specific Rotation [A]D | +103° to +108° |
Loss On Drying | max. 0.25% |
Heavy Metals (As Pb) | max. 0.002% |
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