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English name: Calcium carbonate
English alias: Precipitated chalk, light calcium carbonate, precipitated calcium carbonate, light calcium, precipitated calcium carbonate
Grade: Feed grade
CAS Number: 471-34-1
Molecular formula: CaCO3
Molecular weight: 100.09
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Light Calcium Carbonate (Light Calcium Carbonate) is also known as Precipitated Calcium Carbonate (PCC), and its chemical formula is CaCO3. Light calcium carbonate is made by chemical processing methods. Because its sedimentation volume (2.4-2.8mL/g) is larger than the sedimentation volume (1.1-1.9mL/g) of heavy calcium carbonate produced by mechanical methods, it is called light calcium carbonate.
Light calcium carbonate reacts with all strong acids to form and corresponding calcium salts (such as calcium chloride CaCl2), and at the same time emit carbon dioxide. At room temperature (25℃), the concentration product of light calcium carbonate in water is 8.7/1029 and the solubility is 0.0014; the pH value of the light calcium carbonate aqueous solution is 9.5 to 10.2; the pH value of the air-saturated light calcium carbonate aqueous solution 8.0~8.6; Light calcium carbonate is non-toxic, odorless, non-irritating, usually white, with a relative density of 2.7~2.9; the sedimentation volume is above 2.5ml/g, and the specific surface area is about 5m2/g.
Test items |
1250 mesh light calcium carbonate |
CAH-6125 |
|
CaCO3% ≥ |
98 |
PH |
8.0-10.0 |
HCL insoluble % ≤ |
0.1 |
Moisture % ≤ |
0.3 |
Particle size D50 um |
6.5 |
Fe content % ≤ |
0.08 |
Mn content % ≤ |
0.006 |
Screen tailings: |
|
Whiteness (R457)% ≥ |
96 |
Oil absorption ml/100g ≤ |
55 |
Appearance |
White powder |
Light calcium carbonate can be used in the feed industry. Light calcium carbonate is used in feed as a calcium supplement in feed processing.
Light calcium carbonate is a feed-type mineral raw material, which can generally be used in feed. Feed-grade mineral raw materials refer to the feed materials of the minerals required by animals. Mineral feed includes synthetic, natural single and multiple mixed mineral feeds, as well as trace, trace, and macro element supplements with carriers or excipients. In conditions such as house feeding or high-yielding animals, animals require more of them. At this time, the required minerals must be added to the animal’s diet.
Light Calcium Carbonate Supplier
Green Agri enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.
We also focus on value-added services. We are available for service questions and information to support your business.
Why Choose Light Calcium Carbonate?
Green Agri specialize in Light Calcium Carbonate powder for sale for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.
Where to buy Light Calcium Carbonate?
Just send email to info@greenagribio.com , or submit your requirement in bottom form, we are of service at any time!
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