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Calcium Ascorbate vitamin C calcium

Calcium Ascorbate vitamin C calcium

  • High Light

    calcium ascorbate vitamin c


    Calcium ascorbate dihydrate


    Cas 5743-28-2

  • Product Name
    Calcium Ascorbate
  • Cas No.
  • 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

Calcium Ascorbate vitamin C calcium

Calcium Ascorbate


Products Description

Calcium ascorbate, a form of vitamin C, is a vitamin supplement for people who are deficient in vitamin C, it’s easy to be absorbed. Due to antioxidant properties, in the foods, calcium ascorbate is often used as a preservatives to extend the shelf life of food and beverage products and protect against deterioration of color, flavor, and overall quality.


Other name: vitamin C calcium, L-calcium ascorbate dihydrate, Vitamin C calcium salt

Cas no.: 5743-28-2

Molecular Formula: C6H10CaO8

Molecular Weight: 426.34

Main Features: Calcium ascorbate is white to light yellow crystalline powder, odorless, soluble in water, slightly soluble in ethanol, insoluble in ether. The pH of 10% aqueous solution is 6.8 to 7.4.

Packing: 25kg/carton box,25kg/drum

Usage: nutritional additives, food additives, feed additives

Shelf Life: 24 Months

Quality Standard: BP,USP,FCC,E302


Basic Info

Product Name:

Calcium ascorbate dihydrate

Other Name:

L-Ascorbic acid,calcium salt

CAS No.:


Molecular Formula:


Molecular Weight:


Exact Mass:


EC Number:





White crystalline powder




Food Antioxidants








white to slightly yellow crystalline

Melting Point:

166 °C (dec.)(lit.)

Boiling Point:

415.8°C at 760 mmHg

Flash Point:

300 °C

Water Solubility:





Between 6,0 and 7,5 (10 % aqueous solution)

Triclinic crystals. Specific optical rotation: +95.6 deg @ 20 °C/D (2.4%). Freely sol in H2O; practically insol in methanol, ethanol. Aq soln are neutral and oxidize quickly. /Dihydrate/|A white to slightly yellow crystalline powder; odorless. Soluble in water; slightly soluble in alcohol; insoluble in ether. pH of soln is between 6.8 and 7.4. /Dihydrate/

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.


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.