Description
Ascorbic acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Ascorbic acid is one form (“vitamer”) of vitamin C.
| L-Ascorbic acid, ACS reagent, ≥99.5-100.5% - Properties | |
| Synonyms | L-Threoascorbic acid, Antiscorbutic factor, Vitamin C |
| Categories | Vitamins |
| Grade | ACS Reagent |
| Assay | 99.5-100.5% |
| Appearance (Form) | Powder or crystalline powder |
| Appearance (Colour) | White to pale yellow |
| Melting point | 190-194 °C |
| Sulphated ash | Max 0.1% |
| Loss on drying | Max 0.1% |
| Heavy metal (as Pb) | Max 0.001% |
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