Food Additives, Food Ingredients Supplier - Foodchem

 Calcium Ascorbate
FOODCHEM is the Calcium Ascorbate supplier and manufacturer, engaged in the export and wholesale of Calcium Ascorbate for more than 10 years. The MOQ of Calcium Ascorbate is 1000 kgs, if you need only a small amount, please contact the local distributor of Calcium Ascorbate. Any suggestions and questions about the Calcium Ascorbate, please send Email to, we will reply within 24 hours.

Calcium Ascorbate

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Calcium Ascorbate as a white to light yellow crystalline powder, odorless, soluble in water, slightly soluble in ethanol, insoluble in ether. 10% aqueous solution of pH 6.8 to 7.4.Calcium Ascorbate added to foods without changing the taste of food, can easily be added to food in the absorption of calcium, multi-use as antioxidants.As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Calcium Ascorbate to customers all over the world for over 10 years. If you have any questions or wish to receive a quote, please feel free to reach us by email: or by phone: +86 21 2206 3075. Our sales person will get back to you in 1 working day.

  • Specification
Items Standards
Appearance White to slightly yellow
Identification Positive
Assay  99.0 ‐ 101.0%
Specific optical rotation +103° ‐ +106°
Clarity of solution Clear
pH (10%, W/V ) 7.0 ‐ 8.0
Loss on drying % 0.25  Max
Sulphate (mg/kg) % 150  Max
Total heavy metals % 0.001  Max
Lead % 0.0002  Max
Arsenic % 0.0003  Max
Mercury  % 0.0001  Max
Zinc % 0.0025  Max
Copper % 0.0005  Max
Residual Solvents (as Menthanol) % 0.3  Max
Total plate count (cfu/g) 1000  Max
Yeasts & molds (cuf/g) 100  Max
E.coli/ g Negative
Salmonella/ 25g Negative
Staphylococcus aureus/ 25g Negative

Available Grade of Calcium Ascorbate

  • Food Grade: Calcium Ascorbate is widely used as antioxidants in food and beverage industries. Foodchem's food grade Calcium Ascorbate is available as fine powder(>99% purity).
  • Quality Control

    At Foodchem International Corporation, we apply strict quality control process to all our products. All Calcium Ascorbate we provide has been strictly tested under Halal, HACCP and ISO standards and proved to be safe for using as food additive.

    Storage&Handling Precaution

    Storage: Calcium Ascorbate should be Store in a cool and dry place and Keep away from strong light and heat
    Handling Precaution: Handling of Calcium Ascorbate should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.

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