Compared with ordinary food-grade calcium carbonate, this product uses a closed dust-free grinding process to effectively control the uniformity of particle size distribution and avoid particle caking. The ultra-high purity removes more than 99.9% of harmful impurities, and the heavy metal content is far lower than the EU food contact material safety standards. The accurately adjustable particle size range can optimize the addition effect according to different food categories. At the same time, it has passed multiple international certifications such as FDA, Halal and Kosher, meeting the compliance requirements of the global food supply chain, and helping food production enterprises simplify compliance procedures and reduce raw material testing costs.
The product appears as a white amorphous powder, odorless and tasteless. The average particle size is 5 μm, and the particle size distribution span is ≤2 μm. The purity is not less than 99.5%, and the whiteness reaches 96% R457. The moisture content is ≤0.08%, and the pH value is stable at 8.0-9.0. The bulk density is 0.85 g/cm³, and the fluidity reaches 35g/10s. The packaging uses food-grade polypropylene woven bags, with a net weight of 25kg per bag, and 1-ton ton bags can be customized according to customer needs. The heavy metal content is strictly controlled: lead ≤2ppm, arsenic ≤1ppm, mercury ≤0.5ppm, which fully complies with FDA 21 CFR 182.1191 and GB 1886.214-2016 standards.
It is mainly used in the food industry. It can be used as an anti-caking agent added to powdered foods such as powdered sugar, cocoa powder and seasonings to prevent product caking and moisture absorption. It can be used as a calcium nutritional fortifier for dairy products, meal replacement powders and cereal products to supplement the calcium required by the human body. It can also be used as a pH regulator for baked goods, jams and other products to stabilize the product's pH value. In addition, it can be used in pet food formulas to increase the calcium content of pet food, and is suitable for baking food processing, dairy production, pet food manufacturing, seasoning production and other subdivided scenarios.
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