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  • Ascorbic Acid CAS#50-81-7
  • Ascorbic Acid CAS#50-81-7
  • Ascorbic Acid CAS#50-81-7
  • Ascorbic Acid CAS#50-81-7
  • Ascorbic Acid CAS#50-81-7

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Ascorbic Acid CAS#50-81-7

Ascorbic Acid CAS#50-81-7

Basic Information

Essential Nutrient for Human Health: Vitamin C is a vital nutrient that humans cannot synthesize and must obtain from dietary sources.


Powerful Antioxidant Protection: Acts as an effective antioxidant to help protect the body against oxidative damage.


Supports Enzymatic Functions: Functions as a coenzyme, contributing to important metabolic and biochemical processes.


Prevents Deficiency Disorders: Adequate intake helps prevent vitamin C deficiency and conditions such as scurvy.


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product description

Product Description of Ascorbic Acid CAS#50-81-7

Vitamin C, namely L-ascorbic acid, is an indispensable nutrient. Unlike most creatures, humans cannot synthesize it and need external intake, with deficiency leading to scurvy. It acts as a potent antioxidant to shield cells from oxidation and serves as a coenzyme in vital metabolic processes.


Product Applications of Ascorbic Acid CAS#50-81-7

Vitamin C boosts metabolism, growth and immunity, widely used as a nutritional fortifier in various foods. Its strong reducing and antioxidant properties improve stability of flour products and drinks.
Synthetic vitamin C is equivalent to natural ones. It aids folic acid metabolism, blood cell formation, iron uptake and collagen synthesis, while accelerating detoxification and antibody generation.
Medically, it prevents and treats scurvy and relieves related deficiency-induced ailments including anemia and oral disorders.


Product Information

Parameters


Melting point190-194 °C (dec.)
alpha20.5 º (c=10,H2O)
Boiling point227.71°C (rough estimate)
density1,65 g/cm3
FEMA2109 | ASCORBIC ACID
refractive index21 ° (C=10, H2O)
storage temp.Store at +5°C to +30°C.
solubilityH2O: 50 mg/mL at 20 °C, clear, nearly colorless
formpowder
pka4.04, 11.7(at 25℃)
colorwhite to slightly yellow
PH3.59(1 mM solution);3.04(10 mM solution);2.53(100 mM solution);
OdorOdorless
PH Range1 - 2.5
biological sourcesynthetic (organic)
Odor Typegreen
optical activity[α]25/D 19.0 to 23.0°, c = 10% in H2O
Water Solubility333 g/L (20 ºC)
Merck14830
BRN84272
BCS Class1
Stability:Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
InChIKeyCIWBSHSKHKDKBQ-JLAZNSOCSA-N
LogP-1.85
CAS DataBase Reference50-81-7(CAS DataBase Reference)
NIST Chemistry ReferenceL-Ascorbic acid(50-81-7)
EPA Substance Registry SystemAscorbic acid (50-81-7)
Absorptioncut-off at 306nm in H2O at 1M


Safety Information


Hazard Codes
Risk Statements
Safety Statements24/25-36-26
WGK Germany1
RTECSCI7650000
TSCAYes
HS Code29362700
Hazardous Substances Data50-81-7(Hazardous Substances Data)
ToxicityLD50 oral in rat: 11900mg/kg


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