L-ascorbic acid, vitamin C - ( 500 g )
| Availability: | In stock |
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| Quantity: | x 1 ks | |
| Price with VAT: | 7,00 € ( 5,83 € without VAT ) | |
Product name
L-Ascorbic acid 500 g , Vitamin C , L-ascorbic acid , γ-lactone L-threo-hex-2-one , 3-oxo-L-gulofuranolactone (enol form) , L-xylo-ascorbic acid ,
Information
L-Ascorbic acid or vitamin C as well is a white crystalline powder. It has a melting point around 190°C, it is optical active. It dissolves easily in water, good in 95% ethanol and in acetone. It is sensitive to heat and as a strong antioxidant (reducing agent) it is strongly sensitive towards oxidation. In the absence of oxidating agents ascorbic acid is stable both in crystalline form and in solution.
Usage
As vitamin C and antioxidant.Specification
Formula: C6H8O6Molar mass: 176.124 g/mol
EC number: 200-066-2
CAS number: 50-81-7
HS number: 29362700
ADR (kg, l): Does not belong under ADR regulation
Form: Solid
Color: white to yellowish
Odour: odorless
Melting point / Thermal decomposition: 190-192
Vapour pressure (25 ° C): <0,001 hPa
Specific optical rotation: between +20.5 and +21.5
Toxicological data
Unknown. Product does not contain microorganisms neither their toxins, it was not produced from genetically modified organisms. Allergenes were not found.
Storage
Keep container tightly closed. Protect from light. Keep in a dry place.