Ascorbic Acid CAS#50-81-7

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.


Phone :+86 13165319682
WhatsApp :+86 13165319682
Email :admin@sdhf-chemical.com
Send Inquiry →

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


Factory Showcase

拼图_美图设计室-(1)

Quality Control Lab

实验室

Shipping And Transportation

拼图_美图设计室

FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

Contact Us

Submit

Recommendation