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.


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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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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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