| L(+)-Ascorbic acid Basic information |
| Product Name: | L(+)-Ascorbic acid |
| Synonyms: | L-Ascorbic acid, 99.99% metals basis;Ascorbic aci;L-ASCORBIC ACID, REAGENT (ACS)L-ASCORBIC ACID, REAGENT (ACS)L-ASCORBIC ACID, REAGENT (ACS)L-ASCORBIC ACID, REAGENT (ACS);Ascorbic aicd;Nano Liposomal VC;Vitamin C (Ascorbic Acid) Liposome, Oil-Soluble Vitamin C;L-(+)-ASCORBIC ACID PWD;Ascorbic acid Manufacturer |
| CAS: | 50-81-7 |
| MF: | C6H8O6 |
| MW: | 176.12 |
| EINECS: | 200-066-2 |
| Product Categories: | Antioxidant;Biochemistry;Sugar Acids;Sugars;Vitamins;Nutritional Supplements;Vitamin Ingredients;Food Additives，Medicine;Inhibitors;PHARMACEUTICALS;Food and Feed Additive;Acid;Vitamins and Derivatives;Carbohydrates & Derivatives;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Used in medicine and Food Additives;vitamin |
| Mol File: | 50-81-7.mol |
| L(+)-Ascorbic acid Chemical Properties | |
| Melting point | 190-194 °C (dec.) |
| alpha | 20.5 º (c=10,H2O) |
| Boiling point | 227.71°C (rough estimate) |
| density | 1,65 g/cm3 |
| FEMA | 2109 | ASCORBIC ACID |
| refractive index | 21 ° (C=10, H2O) |
| storage temp. | 0-6°C |
| solubility | H2O: 50 mg/mL at 20 °C, clear, nearly colorless |
| form | powder |
| pka | 4.04, 11.7(at 25℃) |
| color | white to slightly yellow |
| PH | 1.0 – 2.5 (25℃, 176g/L in water) |
| PH Range | 1 – 2.5 |
| Odor | Odorless |
| optical activity | [α]25/D 19.0 to 23.0°, c = 10% in H2O |
| Water Solubility | 333 g/L (20 ºC) |
| Merck | 14,830 |
| BRN | 84272 |
| Stability: | Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper. |
| InChIKey | CIWBSHSKHKDKBQ-JLAZNSOCSA-N |
