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Buy Calcium Carbonate - China

price: 5.40 Dollar US$

Product Name: Calcium Carbonate

Grade: Food Grade

Certificates: Kosher/ HALAL

Supply Ability: 5 Tons/month

Sample: Free Sample 5-20g

Shelf Life: 2 years

Storage: Store in cool and dry place

Package: 1kg/bag, 25kg/paper drum

Delivery Method: DHL/ FedEx/ By air/ By sea

Payment Method:T/T, L/C, PayPal Calcium Carbonate Powder Description:

Calcium carbonate is a chemical compound made up of calcium, carbon, and oxygen atoms.

It is commonly found in rocks, shells, and the skeletons of marine organisms.

When calcium carbonate reacts with hydrochloric acid (HCl), it produces carbon dioxide gas (CO2), water, and calcium chloride.

This reaction is often used in chemistry experiments to demonstrate the properties of acids and bases.

Calcium carbonate is also widely used as a dietary supplement, as it is an excellent source of calcium, an essential mineral for the human body.

It is often combined with vitamin C, vitamin D, or other nutrients to enhance its absorption and effectiveness.

There are many calcium carbonate supplements available on the market, and the best one depends on individual needs and preferences.

The use of calcium carbonate is not limited to dietary supplements.

It is also commonly used in the food industry as an additive, in the production of cement, and as a filler in paper, plastic, and paint.

There are different grades of calcium carbonate available, including organic and edible forms.

The cost and availability of calcium carbonate vary depending on the source and the quantity purchased.

Nature Made is a popular brand that offers calcium carbonate supplements, and there are also many other brands and manufacturers that sell calcium carbonate in bulk or for individual sale.

When selecting a calcium carbonate supplement, it is important to choose a high-quality and pure product that is free from contaminants.

In addition to vitamin C and vitamin D, calcium carbonate can also be combined with vitamin D2 or vitamin D3 to enhance its absorption and effectiveness.

When calcium carbonate is added to acidic solutions, it can act as an acid buffer, helping to neutralize the solution and prevent pH changes.

Overall, calcium carbonate is a versatile and useful compound that has many applications in various industries and as a dietary supplement.

Product Description:

Appearance: Fine Powder

Function: Mainly used for calcium, Prevention and treatment of osteoporosis, To treat rickets

Application: Medical field Particle Size: NLT 100% 80mesh

Odor: Characteristic

Taste: Characteristic Moisture: 5%max Ash: 5%max Heavy metal: 10ppm max

Pesticides: Negative

Total Plate Count: 1000cfu/g max

Yeast / Mold: 100cfu/g max E.

Coli: Negative

Salmonella: Negative


Company Contact:


  • Phone: +86-13619256899

  • Address: RM 3006,SITE C,WANGZUO QUJIANG QUJIANG NEW AREA XI'AN 710061, Xi'an , Shaanxi , China

  • Email: Email


Published date: August 1, 2023 - Modified date: August 3, 2023

  • Business Description: Shaanxi Real Clear Bio-Tech Co., Ltd. was established in 2003 - It is a modern high-tech enterprise specializing in the extraction, separation, research and production of herbal active ingredients.

    The factory has 6 production lines, focusing on the research, production, and sales of natural botanical extracts, algae extracts, fruit&vegetable powders.

    It is engaged in the extraction and separation of effective ingredients from natural plants, and is committed to promoting the improvement of the effective ingredients of Chinese medicine and the nutritional ingredients of fruits and vegetables and their innovation and development of dietary supplements for health products, foods and beverages.

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