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Vitacid C CAS 50-81-7

Molecular Formula: C6H8O6

Formula Weight: 176.12

ZSpharmac: Vitacid C Supplier

Product Name: Vitacid C
CAS No: 111-42-2
Purity: 99%

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Basic Info

Product Name:Vitacid C
Other Names:Ascorbic Acid
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Slightly Yellow Powder
EINECS No.:200-066-2
Storage:Store at +5°C to +30°C.
Provide:Vitacid C MSDS;
Vitacid C COA

What is Vitacid C?

Vitacid C, likewise called L-ascorbic acid, is an important nutrient for greater primates and a couple of various other organisms. Ascorbic acid is metabolically generated in many living microorganisms, but people are the most notable exception. The most extensively recognized is that lack of Vitacid C creates scurvy. In organisms, vitamin C is an antioxidant due to the fact that it can protect the body from the risk of oxidants, and Vitacid C is additionally a coenzyme.

Vitacid C Property

Melting point 

190-194 °C (dec.)


20.5 º (c=10,H2O)

Boiling point 

227.71°C (rough estimate)


1,65 g/cm3

refractive index 

21 ° (C=10, H2O)

storage temp. 

Store at +5°C to +30°C.


H2O: 50 mg/mL at 20 °C, clear, nearly colorless




4.04, 11.7(at 25℃)


white to slightly yellow


3.59(1 mM solution);3.04(10 mM solution);2.53(100 mM solution);



PH Range

1 – 2.5

optical activity

[α]25/D 19.0 to 23.0°, c = 10% in H2O

Water Solubility 

333 g/L (20 ºC)



Vitacid C Uses

  1. Vitacid C is a science-backed, dermatologist-favorite component that can assist reduce early skin aging, shield against sun damage, and also enhance the appearance of creases, dark areas, as well as acne.
  2. As an antioxidant, Vitacid C can be used in fermented flour items with a maximum dosage of 0.2 g/kg; it can likewise be used in beer with a maximum dose of 0.04 g/h. It can also be used as food nourishment booster.
  3. Vitacid C is made use of for the prevention and treatment of scurvy, and also for the auxiliary result of different acute as well as chronic infectious illness and also purpura.
  4. Vitacid C can advertise growth as well as enhance resistance to illness. my nation’s policies can be used to enhance sandwich hard candy, the dosage is 2000 ~ 6000mg/kg; in high iron cereals and their manufacturing. 800-1000mg/ kg in food (restricted to 50g of this type of food each day); 300-500mg/ kg in prepared infant food; 200-400mg/ kg in fortified canned fruit; The dose in fortified drinking fluid and also milk beverage is 120-240mg/ kg; the dosage in fortified fruit puree is 50-100mg/ kg. Additionally, this product has a strong minimizing property and can be used as an anti-oxidant.
  5. Vitacid C can advertise the transformation of folic acid right into tetrahydrofolate, which is beneficial to the synthesis of nucleic acid and the production of red cell. It can likewise reduce ferric ions to ferrous ions, which is easy to be absorbed by the body as well as is also beneficial to the generation of cells. Vitamin C is involved in the manufacturing of collagen in the body. It can counteract contaminants, advertise the manufacturing of antibodies, as well as enhance the cleansing function of the body. In medication, it is primarily used for the prevention or therapy of scurvy, and for cavities, gingival abscess, anemia, growth retardation and also various other illness caused by inadequate anti-blood acid.

Vitacid C Deficiency

1. The synthesis of collagen needs Vitacid C to participate, so VC scarcity, collagen can not be manufactured generally, causing cell web link problems. The body is composed of cells, as well as likewise the cells are connected by the intercellular matrix, as well as the essential part of the intercellular matrix is collagen. Collagen composes 1/3 of body healthy protein along with kinds connective cells to develop the body skeletal system. Such as bones, capillary, tendons, and so forth, identify the elasticity of the skin, protect the mind, and also aid the healing of human injuries.
2. Scurvy. The strength of the capillary wall surface has a whole lot to do with Vitacid C. Microvessels are the tiniest of all blood vessels, as well as also their walls could just be as thick as one cell. Their strength as well as adaptability are recognized by the collagen that is in charge of connecting cells in addition to has the attribute of adhesive. When there desires VC in the body, microvessels are prone to fracture and additionally blood streams to close-by tissues. If this occurs on the surface of the skin, it will certainly cause obstruction as well as likewise purple locations; if it takes place in the body, it will certainly develop discomfort as well as also joint pain. In significant scenarios, there might be hemorrhaging in the tummy, intestinal tracts, nose, kidneys and under the periosteum, and also fatality.
3. Periodontal cells economic recession and additionally hemorrhaging. Healthy and also well balanced gum tissues well cover each tooth. The periodontal tissues are soft tissues, as well as additionally when there is a lack of healthy protein, calcium, and additionally Vitacid C, it is extremely simple to cause gingival recession as well as additionally bleeding.
4. Protect against arteriosclerosis. It can advertise the excretion of cholesterol, secure against the deposition of cholesterol on the inner wall of the artery, and additionally even liquify the deposited atheromatous plaque.
5. Vitacid C is a water-soluble effective anti-oxidant. It can shield various other antioxidants, such as vitamin A, vitamin E, unsaturated fatty acids, and stop cost-free radicals from hurting the body.
6. Deal with anemia. Lower ferric iron, which is challenging to soak up as well as make use of, into ferrous iron, advertise the absorption of iron in the intestinal tract, enhance the usage rate of iron in the liver, as well as aid to deal with iron shortage anemia.
7. Anti-cancer. Rich collagen helps to stop the proliferation of cancer cells; the antioxidant result of VC can resist free radical damages to cells as well as stop cell anomaly; block nitrite and second amines to form solid carcinogen nitrosamines. Someone once studied a patient that passed away of cancer cells as well as discovered that the Vitacid C content in the individual’s body was nearly absolutely no.
8. Protect cells, detox and protect the liver. In human life tasks, it is very vital to guarantee the integrity of cells and the normal progress of metabolism. For this, glutathione and enzymes play an important duty.

How Vitacid C is Produced

Step 1: Add 10L of 70-75% ethanol and 40L of water for injection into the feeding pot, start stirring, and heat to 40-50°C. Weigh 25Kg of vitamin C crude product, put it into the feeding pot for stirring, then slowly add 5Kg of anhydrous sodium carbonate, stir until completely dissolved, then add 30g of EDTA. Weigh 0.5Kg767 activated carbon powder and decolorize for 15-30 minutes. The solution is filtered and pumped into a storage tank. The crude filtrate is filtered and pressed into the crystallization pot in the clean area.
Step 2: The liquid is poured into the crystallization pot, the stirring is turned on, and the water bath is heated to 40-50°C. Add 200L of absolute ethanol dropwise, and continue stirring for 15-30 minutes after the dropwise addition. Cool the crystallization pot to 5~15°C and grow the crystal for 2~3 hours. Add 5Kg of sterile vitamin C raw materials, and stir for 5 to 10 minutes.
Step 3: Filter the uniformly stirred material liquid to obtain vitamin C and vitamin C sodium crystals, soak the crystals in 70L of absolute ethanol for 5-10 minutes, filter them with suction, and dry them in an oven for 10 hours. Cool the oven, crystallize through a 30-mesh sieve and pack into aluminum drums to obtain aseptic raw materials of vitamin C and vitamin sodium.

About Products:
If you need Vitacid C as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Vitacid C manufacturer and supplier, ZSpharmac will provide Vitacid C raw materials to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Vitacid C Quotation