CaCO3 calcium carbonate vitamin d3 Powder Manufacturer

CAS:471-34-1

MF: CCaO3

MW: 100.0869

EINECS: 207-439-9

Specification​: 99% min Carbonate Calcium Powder

Sample: Carbonate Calcium Powder Avaliable

Packaging:1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Carbonate Calcium Usage and Function.

Calcium carbonate is a substance widely used in various fields. In architectural coatings, calcium carbonate is used in large quantities in water-based coatings because it is white, hydrophilic, inexpensive, and enhances the deposition and penetration of primers on the surface of the substrate.

In the medical field, Ausreson calcium carbonate is used as a drug carrier and additive to improve the stability and efficacy of drugs and reduce adverse reactions, as well as for the treatment of hyperacidity and the prevention of stones.

In the field of environmental protection, calcium carbonate is used as an adsorbent and precipitant to remove harmful substances in water, reduce the hardness of water and improve water quality, and it can also be used in the fields of waste gas treatment and soil remediation.

In addition, calcium carbonate is widely used in ceramics, glass, rubber, medicine, pigment, paint and other fields.

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Uses of Carbonate Calcium.

It can be used as filler in rubber, plastic, paper making, coating and ink industries. Widely used in organic synthesis, metallurgy, glass and asbestos production.

It can also be used as neutralizer of industrial wastewater, acidifier for gastric and duodenal ulcer disease, antidote for acidosis, sulfur dioxide eliminator in sulfur dioxide-containing exhaust gas, feed additive for dairy cows and anti-sticking agent for linoleum. It can also be used as raw materials for tooth powder, toothpaste and other cosmetics.

It can be used as filler in rubber, plastic, paper making, putty, primer, paint and ink industries. Widely used in organic synthesis, metallurgy, glass and asbestos production.

It can also be used as neutralizer of industrial wastewater, acidifier for gastric and duodenal ulcer disease, antidote for acidosis, sulfur dioxide eliminator in sulfur dioxide-containing exhaust gas, feed additive for dairy cattle and anti-sticking agent for linoleum. It can also be used as raw materials for tooth powder, toothpaste and other cosmetics.

According to the different fineness of crushing, it is industrially divided into four different specifications: single-fly, double-fly, triple-fly and quadruple-fly, which are respectively used in various industrial sectors.

Single fly powder is used for the production of anhydrous calcium chloride, is an auxiliary raw material for the production of sodium dichromate, is also the main raw material for the production of glass and cement, in addition, it is also used for construction materials and poultry feed, etc.; double fly powder is the raw material for the production of anhydrous calcium chloride and glass, etc., it is also the white filler for rubber and paint, and is also used for construction materials, etc.; three fly powder can be used as a filler for plastics, paints and varnishes; four fly powder can be used as a filler for the insulating layer of wires, a filler for rubber molding products, and a filler for the insulation layer of rubber. It can be used as filler of wire insulation layer, rubber molding products and asphalt felt.

Used in rubber, it can effectively improve the compression strength, abrasion resistance and extrusion strength of rubber products; used in plastic products, it can make the surface of the products smooth and clean, and replace part of the PVC resin dosage; used in papermaking, it can improve the gloss, whiteness and opacity of the coated paper, and improve the suitability of the paper for printing, and it is widely used in matte paper, charcoal-free rewritable paper, coated paper with paper dosage and white cardboard, and so on.

How to Use Calcium Carbonate Powder Correctly

• Dosage Recommendations: The recommended daily calcium intake for adults is 1,000-1,300 mg, depending on age, sex, and special circumstances (such as pregnancy). Please note that calcium carbonate powder provides only 40% of elemental calcium; therefore, 500 mg of calcium carbonate powder provides approximately 200 mg of elemental calcium.
• Optimal Timing of Administration: For maximum absorption, it is recommended to take calcium carbonate powder with food, as stomach acid helps it dissolve and be absorbed. Divided doses (2-3 times daily) are more effective than a single large dose.

Interactions with Other Nutrients:

• Vitamin D: Calcium absorption requires the assistance of vitamin D. Ensure you get enough vitamin D at the same time or choose a calcium supplement fortified with vitamin D.
• Iron: Calcium may interfere with iron absorption; therefore, the two should be taken at least 2 hours apart.
• Magnesium: The ideal ratio of calcium to magnesium is approximately 2:1; a balanced intake is especially important for bone health.

Product method of Bulk Carbonate Calcium Powder.

Carbonization method will be selected limestone crushed to 50 ~ 150mm, smokeless (white) coal particle size of 38 ~ 50mm. coal and limestone in the ratio of 1:8 ~ 1:11 into the furnace, calcined at 900 ~ 1100 ° C, so that the limestone decomposed into quicklime and carbon dioxide at high temperatures. With 3～5 times water, it is dissolved by digestion at 90℃ for 1.5～2.0h to get lime milk with a concentration of 10～18°Bé, which is filtered and removed for carbonization.

Carbon dioxide is sent to the carbonization tower after washing and purification, the concentration of 30% ~ 40%, carbonization temperature of 60 ~ 70 ℃, carbonization pressure of 0.078Mpa, carbonization endpoint control pH value of 7. Calcium carbonate slurry by centrifugal dewatering (moisture content of 32% ~ 42%). Drying (water content of 0.3% or less), then cooling, crushing, sieving, to produce light calcium carbonate finished products.

Frequently Asked Questions

Q1: What is the difference between calcium carbonate powder and calcium citrate? Which is better?

A: Calcium carbonate has a higher calcium content (40% vs 21%) and is more economical, but it requires stomach acid for absorption, so it is recommended to take it with meals. Calcium citrate does not require stomach acid for absorption and is suitable for people with insufficient stomach acid or for taking on an empty stomach. Both are effective forms of calcium supplementation; the choice depends on individual needs and digestive characteristics.

Q2: Will taking calcium carbonate powder cause kidney stones?

A: Adequate calcium supplementation (through diet or supplements) may actually reduce the risk of kidney stones. However, excessive supplementation (especially without sufficient hydration) may increase the risk. Individuals with a history of kidney stones should use it under medical supervision.

Q3: Can children use calcium carbonate powder?

A: Yes, but the dosage needs to be adjusted according to age. Children's calcium needs vary with age, and it is generally recommended to meet their calcium needs through a balanced diet, supplementing under the guidance of a pediatrician if necessary.

Q4: Can I take calcium carbonate powder with my prescription medications?

A: Calcium may interfere with the absorption of certain medications, such as thyroid medications, some antibiotics, and bisphosphonates. It is generally recommended that calcium supplements be taken at least 2-4 hours apart from these medications. Always consult your doctor or pharmacist.

Q5: How can I tell if I am calcium deficient?

A: Early signs of calcium deficiency may include muscle cramps, numbness, fatigue, and brittle nails. Severe, long-term deficiency can lead to osteoporosis. Blood tests can assess calcium levels, but a bone density scan is a better indicator of bone health.

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