Products
Product Details
Calcium Carbonate
Calcium carbonate is a high-quality calcium nutrient enhancer, widely used in the food field. It can be used as an alkaline agent; dough conditioner; yeast food; curing agent; anti-caking agent; bulking agent; starter cultures; mother sugar additives and modifier;white pigment(coloring the surface)
Inquiry
Product Details
Appearance Powder or granular
CAS number
471-34-1
Molecular formula
CaCO₃
Molecular weight
100.09
Product Index ：
|
Item
|
Index
|
|
|
GB1886.214-2016
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USP44
|
|
|
Calcium carbonate content (dry basis) %
|
98.0-100.5
|
98.0-100.5
|
|
Loss on drying ≤%
|
2.0
|
2.0
|
|
Acid-insoluble substances ≤%
|
0.20
|
0.20
|
|
Iron ≤%
|
----
|
0.1
|
|
Heavy metals (Pb) ≤%
|
----
|
0.002
|
|
Lead (Pb) ≤ppm
|
3
|
3
|
|
Arsenic (As) ≤ppm
|
3
|
3
|
|
Fluoride (F) ≤%
|
0.005
|
0.005
|
|
Mercury ≤ppm
|
1.0
|
0.5
|
|
Magnesium salts and alkali metals ≤%
|
1.0
|
1.0
|
|
Barium ≤%
|
0.030
|
Qualified
|
|
Cadmium ≤%
|
0.0002
|
----
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|
Free alkali content
|
Pass the test
|
----
|
Calcium carbonate is a high-quality calcium nutrient enhancer, widely used in the food field. It can be used as an alkaline agent; dough conditioner; yeast food; curing agent; anti-caking agent; bulking agent; starter cultures; mother sugar additives and modifier;white pigment(coloring the surface).The calcium carbonate products of our company are classified into heavy calcium carbonate, light calcium carbonate and biological calcium carbonate.Due to different sources and processing methods, the density is different, and the applicable scope is also different.
Packing
25kg/paper plastic complex bag, or according to order.
Storage
Preserve in well-closed, container, store in cool,dry place.
Shelf Life
In conform to the specified storage conditions and packing is complete, shelf life is 2 years.
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