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| Test Results | |||||
| Number | Item | Specification | Results | ||
| 1 | Description | Finewhite,Microcrystalline powder,odorless,tasteless | pass | ||
| 2.A | Identification (CO32-) | Effervesce with acids, evolving a colorless gas that when passed into Ca(OH)2,produces a white precipitate | pass | ||
| 2.B | Identification (Ca2+) | Moistened with HCL, impact a transient yellowish red color to a nonluminous flame. | pass | ||
| 3 | CaCO3 Assay | 98.5-100.5% | 98.85% | ||
| 4 | Acid Insolubles substances | ≤0.2% | 0.2% | ||
| 5 | Free Alkali | Pass | pass | ||
| 6 | Heavy metal | ≤0.002% | 0.002% | ||
| 7 | Magnesium and Alkali metal Salts | ≤1.0% | 1.0% | ||
| 8 | Barium | Meet the equirements of the test for Barium | pass | ||
| 9 | Arsenic | ≤0.0003% | 0.0002% | ||
| 10 | Loss on Drying | ≤2.0% | 0.15% | ||
| 11 | Limit of Fluoride | ≤0.005% | 0.005% | ||
| 12 | Lead | ≤0.0003% | 0.0002% | ||
| 13 | Iron | ≤0.1% | 0.04% | ||
| 14 | Mercury | ≤0.00005% | 0.00005% | ||
| 15 | Bulk Density | 0.6g/ml | pass | ||
| CONCLUSTION:MEET THE REQUIREMENTS OF USP32 | |||||
Our food ingredients calcium carbonate is widely used in manufacturing milk powder, beverage, cakes and milk tablets industries.
Our food ingredients calcium carbonate as calcium supplement substance is widely used in manufacturing milk powder, beverage, cakes and milk tablets industries. This product increases the nutrition ingredient and puff in foods, making them taste better.
These types of product have very high CaCO3 content and very low impurities, obviously effective calcium supplied, and especially the lower contents of Pb, As, Hg, and Fe. In addition, some specifications can be adjusted according to customer"s requests, such as particle size and bulk density.
Pharmaceutical calcium carbonate is clean odorless, fine white crystal and meet the requirement of GB167401997 standard.
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