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PREMIUM INGREDIENT CO.,LTD 86-0510-8699-5770
Ascorbic Acid vitamin C

Ascorbic Acid vitamin C

  • High Light

    cas 50-81-7


    ascorbic acid cas 50-81-7


    ascorbic acid powder

  • Product Name
    Ascorbic Acid Vitamin C Used For Feed And Food
  • Cas
  • Molecular Formula
  • Molecular Weight
  • Place of Origin
  • Brand Name
    Premium Ingredient
  • Certification
  • Minimum Order Quantity
  • Packaging Details
  • Delivery Time
    1-2 weeks
  • Payment Terms
    TT against copy of documents、L/C
  • Supply Ability

Ascorbic Acid vitamin C

Ascorbic Acid


Products Description

Premium ingredient co.,ltd supplies high quality ascorbic acid powder, ascorbic acid DC, ascorbic acid coated to serve food and feed.
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables.

In drug, ascorbic Acid is used to treat the symptoms of Ascorbic Acid Deficiency (Scurvy), Urinary Acidification and as a nutritional supplement
In food, Ascorbic acid is often added to beverage to fortify or add a citrus flavor. It also acts as a preservative to extend the shelf life of the foods.
In poultry feed, Ascorbic acid improves animal health and thus increases the growth performance


Ascorbic Acid powder/ascorbic acid Coated/ascorbic acid DC


CAS: 50-81-7

SYNONYM: Vitamin C; L-Ascorbic Acid; L-Ascorbic acid


Molecular weight: 176.14

Insolubility: in ether, chloroform, benzene, petrol. ether, oils, fats

Solubility: water

Slight Soluble : in alcoho


Basic Info

Product Name:

L-Ascorbic acid

Other Name:

L-Ascorbic acid;Allercorb

CAS No.:


Molecular Formula:


Molecular Weight:


Exact Mass:


EC Number:





Food Antioxidants







White to very light yellow crystalline powder


1.65 g/cm3

Melting Point:

190-192 °C (decomp)

Boiling Point:

415.8ºC at 760 mmHg

Flash Point:


Refractive Index:

21 ° (C=10, H2O)

Water Solubility:

H2O: 333 g/L (20 ºC)

Storage Conditions:

Ventilation low temperature drying

Vapor Pressure:

9.28X10-11 mm Hg at 25 deg C (est)


LD50 oral in rat: 11900mg/kg




Pleasant, sharp, acidic taste


Between 2,4 and 2,8 (2 % aqueous solution)


4.7(at 10 °C)


Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.


Conditions for safe storage, including any incompatibilities

Separated from strong oxidants and strong bases.Solutions of ascorbic acid are rapidly oxidized in air and in alkaline media; the drug should be protected from air and light.

Product name Cas No. Product name Cas No.
ergocalciferol (Vitamin D2) 50-14-6 Vitamine B12(Cyanocobalamin) 68-19-9
Cholecalciferol (Vitamin D3) 8050-67-7 Riboflavin(vitamin B2) 83-88-5
D-Calcium Pantothenate (Vitamin B5) 137-08-6 folic acid (vIitamin B9) 59-30-3
Vitamine B12(cobamamide) 13870-90-1 Thiamine Nitrate (Vitamin B1) 532-43-4
Vitamine B12(mecobalamin) 13422-55-4 Thiamine hydrochloride (Vitamine B1 ) 67-03-8
Vitamine B12(hydroxocobalamin) 13422-51-0 Vitamin A  
ascorbyl palmitate (Vitamin C Palmitate) 137-66-6    
sodium ascorbate (vitamin C sodium)      
calcium ascorbate (vitamin C calcium)      



Packing & Delivery

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Our Company

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Premium Ingredient Co., Ltd has been producing and distributing amino acids, vitamins, nutrition and food additives for decades, severing for more than 100 clients in the fields of food, beverage, diet supplements, cosmetic, pharmaceutical and animal feeding, exporting to dozens of countries. We supply these products only from the first class Chinese factories with over 10 years producing experiences.


With more than 10 years working experience, Premium Ingredient Co., Ltd offers not only quality products, but also good service, quick response, delivery in time, share up-to-the minute market information, supply one-stop-shop solutions.


We have established a long-term, extensive and deep cooperation with the source to ensure sufficient supplies, stable prices, and rapid shipment. Our 3rd party documents include ISO9001, ISO14001, HACCP, HALAL, KOSHER, GMP, FAMI-QS.


We expect you sending email or coming for negotiation.



Our Factory

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Our Research

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Our Certifications

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Q: How long is your delivery time?

A: Generally it is 1-2 weeks..


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q: What's your MOQ ?

A: For the high value product, our MOQ starts from 25kg.


Q: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.


Q: How to confirm the Product Quality before placing orders ?

A: Our products conforms to the internation standard, such as USP, CP, FCC. We can also send you the samples for test. After you confirmed the samples, we will move to the next step for cooperation.


Q: How to start orders or make payments ?

A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


Q: How do you treat quality complaint ?

A: We tested each batch before delivery and only qualified product will be delivery, in case you find any problem about the quality when you received and tested, send email to us, and enclose the photo of the products and 3rd party test reports, We negotiate to resolve these issues, recall or exchange goods, or compensate.


Q: why we choose you ?

A : We ensure ingredient purity, on-time delivery, process efficiency and the technical documents you require.

(1) quality: meet even exceed what you expect.

(2) prices: competitive

(3) service: one stop shop solution, respond soon, delivery fast, share the market information, share the new application of the product.