PRODUCTS
Food additive heavy calcium carbonate
Specification model：According to customer needs
Application field：The food-grade calcium carbonate produced by the company can be used as flour treatment agent, leavening agent, stabilizer and processing aid for food industry.
Technical characteristics：We can customize different models of products according to the needs of customers. The arsenic content can be controlled within 0.3ppm, and the lead content can be controlled within 0.5ppm. The content of manganese and iron is extremely low and can be controlled within 10ppm.
主要技术指标：
| Serial number | Item | skills requirement | Test results |
| 1 | The mass fraction of calcium carbonate (CaCO3) (calculated on a dry basis)/% | 98.0-100.5 | 98.6 |
| 2 | Mass fraction of insoluble matter in hydrochloric acid/% | ≤0.20 | 0.04 |
| 3 | Mass fraction of free alkali/% | qualified | qualified |
| 4 | The mass fraction of alkali metal and magnesium/% | ≤1.0 | 0.4 |
| 5 | The mass fraction of barium (Ba)/% | ≤0.030 | ＜0.030 |
| 6 | Mass fraction of arsenic (As)/% | ≤0.0003 | 0.00002 |
| 7 | Mass fraction of drying loss/% | ≤2.0 | 0.1 |
| 8 | Fluorine (F) mass fraction/% | ≤0.005 | 0.0002 |
| 9 | Mass fraction of lead (Pb)/% | ≤0.0003 | 0.00001 |
| 10 | Mass fraction of mercury (Hg)/% | ≤0.0001 | ＜0.00001 |
| 11 | The mass fraction of cadmium (Cd)/% | ≤0.0002 | ＜0.00001 |
CONTACT
TEL:0778 7273827
PHONE:15988359174
FAX: 0778 7273328
WEBSITE： www.qxswkj.cn
Address: Mawei Industrial Park, Mawei Town, Dushan County, Qiannan Autonomous Prefecture, Guizhou Province
Copyright: Qiannan Xinglong Biotechnology Co., Ltd 编号：黔ICP备2021006655号-1