中文
EnglishApplication fields:
The food grade calcium carbonate produced by our company can be used as flour treatment agent, bulking agent, stabilizer and processing aid for food industry. We can customize different types of products according to the needs of customers.
Main technical specifications:
| Number | Test Items | Standard Requirements | Detection Result |
| 1 | Shape | White powder | Accord |
| 2 | Identification experiment | It is the reaction of calcium salt and calcium carbonate | Adopt |
| 3 |
Calcium carbonate (dry basis) ω/ % |
98.0~100.5 | 98.7 |
| 4 | Insoluble substance in hydrochloric acid ω / % | ≤0.20 | 0.05 |
| 5 | Free alkali ω / % | Qualified | Qualified |
| 6 | Alkali metals and magnesium ω / % | ≤1.0 | 0.39 |
| 7 | Ba ω / % | ≤0.030 | ＜0.03 |
| 8 | As ω / % | ≤0.0003 | 0.00005 |
| 9 | Drying reduction ω / % | ≤2.0 | 0.10 |
| 10 | F ω / % | ≤0.005 | 0.0007 |
| 11 | Pb ω / % | ≤0.0003 | 0.00008 |
| 12 | Hg ω / % | ≤0.0001 | 0.00001 |
| 13 | Cd ω / % | ≤0.0002 | 0.00002 |
| 14 | Quality guarantee period | Two years | |
