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Quick Details

  • CAS No.: 471-34-1
  • Other Names: calcium carbonate 99% heavy calcium carbonate price food additive
  • MF: CaCO3
  • EINECS No.: 207-439-9
  • FEMA No.: 471-34-1
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Acidity Regulators, Nutrition Enhancers
  • Brand Name: X-Kev
  • Model Number: USP35
  • Item name: calcium carbonate powder
  • Product name: calcium carbonate powder
  • Other name: calcium carbonate powder
  • Appearance: Calcium Carbonate powder
  • Color: white powder
  • Usage1: acidity regulators
  • Usage2: anticaking agent

Packaging & Delivery

Packaging Details 25kg/carton; 25kg/bag; 25kg/drum or according to client request
Calcium Carbonate powder
Delivery Time 3 days after order confirmed and payment received







X-Kev Food Additive Co.,Ltd supply:

High quality calcium carbonate powder with good price


We have:

1. Light calcium carbonate powder (precipitated calcium carbonate)

2. Heavy calcium carbonate powder (ground calcium carbonate)

1.Appearance: Our calcium carbonate powder is a white powder.


2.calcium carbonate powder: 


3.Statutory No: CAS  471-34-1


4.Molecular formula:  CaCO3


5.Molecular weight:  100.09


6.Product specification:

CaCO3    % 98.0-100.598.0-100.5
Loss on drying  ≤ %2.02.0
Acid-insoluble substance ≤%          0.200.20
Iron ≤ %----0.1
Heavy metals  ≤ %----0.002
Lead ≤ ppm33
Arsenic  ≤ ppm   33
Fluoride  ≤%0.0050.005
Mercury  ≤ppm10.5
Magnesium and alkali salts  ≤%1.01.0
Barium  ≤%0.030Meet the requirement
Cadmium  ≤%0.0002----
Free alkaliMeet the requirement----


7.Packaging:25kg/paper plastic complex bag,or according to order.    


8.Storage: Preserve in well-closed,container,store in cool, dry  place.

9.Shelf life: in conform to the specified storage conditions and packaging is complete, shelf life is 2 years.


10.Usage:  (1) Calcium carbonate is used as an acidity regulator, anticaking agent, stabilizer or colour.

(2) Calcium carbonate used in some soy milk and almond milk products as a source of dietary calcium.


1. What's the purity of calcium carbonate powder?
Assay ≥98%.

2. What's the specification of calcium carbonate powder?
Food grade;  USP35.

3. What's the package of calcium carbonate powder?

4. What other products can X-Kev Food Additive supply?
X-Kev Food Additive provideAcidity Regulators, Antioxidants, Colorants, Emulsifiers, Enzyme Preparations, Flavoring Agents, Nutrition Enhancers, Preservatives, Stabilizers, Sweeteners, Thickeners and other food additives.

5. What's your payment terms?
T/T, L/C, or Western union.
6. What's your delivery time?
Lead time: usually 3-5 days.

Shipping time by sea: usually 12-15 days.
Shipping time by air: usually 5-7 days.


Welcome to inquire our calcium carbonate powder

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