| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Fujian in China |
Specifications
Product Description
|
ITEM
|
STANDARD
|
RESULTS
|
|
Description
|
Fine, white, microcrystalline powder,
odorless |
Pass
|
|
Identification(CO 3 2- )
|
Meet the requirements of the test for carbonate
|
Pass
|
|
Identification(Ca 2+ )
|
Meet the requirements of the test for calcium
|
Pass
|
|
Loss on drying(200 ºC,4 hours)
|
2.0% max
|
0.100%
|
|
Substances insoluble in Acid
|
0.2%max
|
0.2%max
|
|
Limit of Fluoride
|
0.005%max
|
0.005%max
|
|
Arsenic
|
0.0003% max
|
0.0002%max
|
|
Barium
|
Meet the requirements of the test for Barium
|
Pass
|
|
Lead
|
0.0003% max
|
0.0002% max
|
|
Heavy metals
|
0.002% max
|
0.002% max
|
|
Limit of Magnesium and Alkali metals
|
1.0% max
|
1.0% max
|
|
Assay(CaCO 3 )
|
98.5-100.5%
|
99.10%
|
|
Iron
|
0.1% max
|
0.04% max
|
|
Mercury
|
0.00005% max
|
0.00005% max
|
Usage: Food, Pharmaceutical grade of Calcium Carbonate has high CaCO3 content and low impurities, some specifications are superior to those in USP32. In addition some specifications also can be added according to the customer’s demanding, such as particle size and bulk density, to meet special requests., Our testing according GB1898-2007.
