Calcium Carbonate Granules Food Grade Tableting Use

Short Description:

Calcium Carbonate Granules occurs as white to off-white granules. It is stable in air, and it is practically insoluble in water and in alcohol. Calcium Carbonate Granules provide significant benefits for the production of medicines or dietary supplements in the forms of tablets.

Product Detail

Product Tags

Product Description


Ingredients: calcium carbonate; maltodextrin; Quality Standard: In House Standard Product code: RC.03.04.192032


1. Controllable Bulk Density & Particle Size
2. Dust Free & Free-Flowing
3. Easy way of making tablets and Capsules


Calcium tablets & capsules for dietary supplements; Calcium carbonate granules is a dietary supplement used when the amount of calcium taken in the diet is not enough. Calcium is needed by the body for healthy bones, muscles, nervous system, and heart. Calcium carbonate also is used as an antacid to relieve heartburn, acid indigestion, and upset stomach.


Chemical-Physical Parameters RICHEN Typical Value
ldentification Positive Positive
Assay of calcium carbonate in the product Min 92.5% 94.9%
Assay of Calcium (on dried basis) Min. 37.0% 37.6%
Loss On Drying (105°C ,2hours) Max. 1.0% 0.2%
Substances insolbule in acetic acid Max. 0.2% 0.07%
Chlorides as CI Max. 0.033% <0.033%
Sulfates as SO4 Max. 0.25% <0.25%
Flourine (as F) Max. 50mg/kg 0.001%
Cadmium (as Cd) Max. 1.0mg/kg 0.014mg/kg
Barium (as Ba) Max. 300mg/kg <300mg/kg
Mercury (as Hg) Max. 0.1mg/kg 0.006mg/kg
Lead (as Pb) Max. 0.5mg/kg 0.12mg/kg
Arsenic (as As) Max. 0.3mg/kg 0.056mg/kg
Heavy metals Max. 20mg/kg <0.002%
Magnesium & alkali salts Max. 1.0% 0.68%
Passes through 20 mesh Min. 98.0% 99.0%
Passes through 60 mesh Min. 40% 62.2%
Passes through 200 mesh Max. 20% 6.6%
Bulk Density 0.9 - 1.2g/ml 1.1g/ml
lron as Fe Max. 0.02% 0.00469%
Sb, Cu, Cr, Zn, Ba (Singly) Max. 100ppm 15ppm
Microbiological Parameters RICHEN Typical Value
Total plate count Max. 1000cfu/g <10cfu/g
Yeasts & Moulds Max. 25cfu/g <10cfu/g
Coliforms Max. 10cfu/g <10cfu/g
E.coli Absent/10g Absent
Samonella Absent/25g Absent
S.Aureus Absent/10g Absent

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