Food grade calcium carbonate

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Product description

Parameters

Our food grade calcium carbonate has the characteristics of high content, less impurities, and low heavy metal content. The product meets the national standard GB1898-2007, and all indicators are higher than the latest versions of USP, FCC and BP standards.

Food grade calcium carbonate applications: food additives, acidity regulators, foaming agents, nutritional additives, baking, etc.

Food grade calcium carbonate	Product code	Product Features
	TS-1	Food additive calcium carbonate (light weight)
	TS-2	Food additive calcium carbonate (heavy)
	TS-3	Food additive calcium carbonate (heavy)

Type / Indicator	TS-1	TS-2	TS-3
Calcium carbonate (dry basis) w%≥	98.0- 100.5	98.0-100.5	98.5
Free base w%≤	qualified	qualified	/
Loss on drying w%≤	2.0	2.0	2.0
Hydrochloric acid insoluble matter w%≤	0.2	0.2	0.2
Alkali metals and magnesium w%≤	1.0	1.0	1.0
Ba w%≤	0.030	0.030	0.030
As w%≤	0.0003	0.00004	0.0003
F w%≤	0.005	0.005	0.004
Pb w%≤	0.0003	0.0003	0.0001
Hg w%≤	0.0001	0.0001	/
Cd w%≤	0.0002	0.0002	/
chloride w%≤	/	/	0.05
Sulfate w%≤	/	/	0.06
Bromide w%≤	/	/	0.05
Heavy metals (as lead) w%≤	/	/	0.002
iron w%≤	/	/	0.01