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Ascorbic Acid CAS#50-81-7

Ascorbic Acid CAS#50-81-7

Basic Information

Ascorbic Acid
Vitamin C
L-ascorbic acid

Ascorbic acid, also identified as L-ascorbic acid or vitamin C, has reducing and antioxidant characteristics relevant to formulated products. It is used as a nutritional fortification ingredient in foods and as an antioxidant component in flour products and beverages. Its involvement in biochemical processes also places it within the supplied material's nutritional and pharmaceutical application context.

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product description

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.


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 Specifications

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


Factory Showcase
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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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