L(+)-Kyselina askorbová sodná sůl 99,0, powder USP
Dodávateľ: Spectrum Chemical
Synonymá:
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
Vzorec:
C₆H₇NaO₆ Mw: 198.11 Teplota tavenia: 219 Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00082340 Číslo CAS: 134-03-2 |
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Výsledky špecifikačného testu
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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