| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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The main function and efficacy of pharmaceutical grade calcium carbonate
Application: Used in papermaking, metallurgy, glass, alkali making, rubber, medicine, pigment, organic chemical industry and other sectors
1. Strengthen the role of calcium, the smaller the calcium carbonate particles, the easier it is to absorb. In Japan, light calcium carbonate is used as a leavening agent, and the amount used in general food is 1%.
2. Used as a feed nutrition enhancer.
3. Calcium carbonate whisker is one of the fillers used early in the rubber industry and the plastic industry with a large dosage. In the rubber industry, it is widely used in hoses, rubber sheets, rubber cloths, rubber shoes and medical products. Calcium carbonate is relatively stable and kept in a cool, dry place.
safety
Calcium carbonate is mainly used in oral preparations.
This product is calculated as a dry product, and the content of CaCO3 shall not be less than 98.5%.
Properties: This product is a white extremely fine crystalline powder; odorless. This product is almost insoluble in water and insoluble in ethanol; slightly soluble in water containing ammonium salts or carbon dioxide; it will boil and dissolve when it encounters dilute acetic acid, dilute h ydrochloric acid or dilute nitric acid.
| No. | Item | Specifications | Test Results |
| 1 | Appearance | Fine, White, Microcrystalline Powder, Odorless. | Complies |
| 2.A | Identification(CO3 2-) | Meet the requirements of the test for carbonate | Complies |
| 2.B | Identification(Ca2+) | Meet the requirements of the test for Calcium | Complies |
| 3 | Loss on Drying | ≤2.0% | 0.076% |
| 4 | Acid Insolubles Substances | ≤0.2% | <0.2% |
| 5 | Limit of Fluoride | ≤0.005% | <0.005% |
| 6 | Arsenic | ≤0.0003% | <0.0002% |
| 7 | Barium | Meet the requirements of the test for Barium | Pass |
| 8 | Lead | ≤0.0003% | <0.0002% |
| 10 | Limit of Magnesium and Alkali Salts | ≤1.0% | <1.0% |
| 11 | Assay (CaCO3) | 98.0-100.5% | 99.04% |
| 12 | Iron | ≤0.1% | <0.02% |
| 13 | M ercury | ≤0.00005% | <0.00005% |
| Conclusion: Qualified | |||
1. 24Hour-On-Line Professional Quick Response.
2. 15years of Exporting Experience to more than 20 countries all over the world.
Q1: Can I get some sample?
A: Sure. Free sample of 50-200grams can be provided upon request.
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