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Precipitated Calcium Carbonate CAS 471-34-1

Molecular Formula: CCaO3

Formula Weight: 100.0869

ZSpharmac: Precipitated Calcium Carbonate Supplement

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Product Name: Precipitated Calcium Carbonate
CAS No: 471-34-1
Purity: 99%

Basic Info

Product Name:Precipitated Calcium Carbonate
Other Names:Calcium Carbonate
CAS:471-34-1
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:OrganiR Chemical Raw Materials
Appearance:White-Beige to Slightly Beige-Gray Random Crystals
EINECS No.:207-439-9
Storage:Store at +5°C to +30°C.
Provide:Precipitated Calcium Carbonate MSDS;
Precipitated Calcium Carbonate COA

What is Precipitated Calcium Carbonate?

Sped Up Calcium Carbonate, likewise called limestone and rock powder, is an usual chemical material on the earth. It is a not natural salt mineral. It is alkaline, insoluble in water, and quickly soluble in acid. It normally exists in aragonite, calcite, chalk, sedimentary rock, marble, etc.Calcium is essential to preserve the normal function of human nerve, muscle mass, skeletal system, cell membrane layer and capillary leaks in the structure. The major element of pet bones or coverings is Sped up Calcium Carbonate. Sped up Calcium Carbonate utilized in medical and also edible additives is prepared from calcite. Since it has the impact of calcium supplements after purification, sanitation, purification and also refining, it needs to be used in huge quantities in the process of preparing penicillin, streptomycin and oxytetracycline. It is used as an additive in food to make certain the body’s required calcium consumption, such as eating gum, delicious chocolate, Wahaha, Titan Power Calcium, jelly Xizhilang and also other beverages as a fortifier to meet the body’s need for calcium. According to the various production methods, Sped up Calcium Carbonate can be split into light Precipitated Calcium Carbonate, heavy Precipitated Calcium Carbonate as well as triggered Precipitated Calcium Carbonate. The prep work method of light calcium carbonate (referred to as light calcium) is to calcine raw materials such as sedimentary rock to form lime (the main component is calcium oxide) and carbon dioxide, include water to absorb the lime to form lime milk (the main part is calcium hydroxide), and after that pass into Co2 carbonization of lime milk generates Precipitated Calcium Carbonate precipitate, which is lastly gotten by dehydration, drying and pulverization. Or first of all utilize sodium carbonate as well as Sped up Calcium Carbonate for metathesis reaction to create calcium carbonate precipitate, and after that make it through dehydration, drying out and also pulverization. In daily chemical products such as tooth powder, toothpaste, cosmetics, etc, it can additionally be used in organic synthesis, metallurgy, glass and asbestos manufacturing. The prep work technique of heavy cPrecipitated Calcium Carbonate (referred to as heavy calcium) is to straight squash all-natural calcite, limestone, chalk, shells, etc by mechanical approaches. It is a superb filler and also performance modifier and is widely utilized in plastics, rubber, and so on. Paper, paint, feed, medication, day-to-day chemicals, glass, porcelains as well as various other fields. The preparation method of active Precipitated Calcium Carbonate (referred to as energetic calcium) is to customize the surface area of light calcium or heavy calcium with a surface modifier.
It is a step-by-step type with exceptional performance. Loading help. Response with acid produces co2 gas, which transforms limewater gloomy, as well as is the easiest means to determine carbonate ions.

Precipitated Calcium Carbonate Properties:

Melting point 825 °C
Boiling point 800 °C
density 2.93 g/mL at 25 °C (lit.)
refractive index 1.6583
storage temp. Store at +5°C to +30°C.
solubility 5 M HCl: 0.1 M at 20 °C, clear, colorless
form random crystals
Specific Gravity2.93
color White-beige to slightly beige-gray
OdorOdorless
PH9.91(1 mM solution);9.91(10 mM solution);9.91(100 mM solution);
PH Range8
Water Solubility Insoluble

 

Ten Application Areas of Precipitated Calcium Carbonate

  1. 1. Plastic sector Main application range: PVC profiles, pipelines; wire and cord sheath rubber particles; PVC film (calendered movie) production, shoe production (such as PVC soles and also decorative spots), etc. Appropriate for modification of design plastics, PP, PE, , COMPUTER, etc. Application attributes: due to the lipophilic and also hydrophobic surface of active Precipitated Calcium Carbonate, it has excellent compatibility with resin, which can effectively improve or readjust the strength, strength, smoothness and also flexural strength of items; enhance handling efficiency, improve vulcanization performance as well as dimensional stability of products It can replace some costly fillers and also ingredients as well as lower the quantity of resin, thus lowering the production price of items and boosting market competition. Sped Up Calcium Carbonate has a good reinforcing and toughening effect on PVC plastics, as well as its primary nano-characteristics make the refined PVC plastics have great mechanical residential properties such as strength, obstacle homes, flame retardancy, and also thermal security. 2. Rubber industry Precipitated Calcium Carbonate has a three-dimensional framework and excellent dispersibility in rubber, and also has a great semi-reinforcing effect. Extent of application: Natural rubber, nitrile, styrene-butadiene, substance rubber, etc, appropriate for tires, pipes, tapes, oil seals, auto components and various other rubber items. Application characteristics: The nano-calcium after surface area alteration therapy has good compatibility with rubber. It has the features of reinforcement, filling up, shade matching, as well as renovation of processing technology and also item efficiency. It can make rubber very easy to mix, disperse, and also mix. After refining, the rubber is soft and the rubber surface area is smooth; it can considerably improve the elongation, tensile stamina and tear strength of the product; it can decrease the rubber web content or partially replace the expensive white materials such as titanium dioxide and also white carbon black. Filler to improve the market competition of products.
    3. Securing glue product Application variety: silicone, polyurethane, epoxy and also various other sealing structural adhesives. Application attributes: utilized in securing adhesive materials, it has great fondness with the rubber substance, can accelerate the cross-linking response of the adhesive, significantly boost the thixotropy of the system, improve the dimensional security, boost the mechanical residential properties of the glue, as well as include Large amount, to achieve the twin role of filling as well as reinforcement. At the same time, it can make the rubber surface bright as well as fragile.
    4. Layer market It can be utilized as a pigment filler and has the advantages of fineness, uniformity, high whiteness as well as good optical residential or commercial properties. Nano calcium carbonate has steric barrier impact. result. After the paint is made, the brightness of the paint film increases, the gloss is high, and also the concealing power does not lower, that makes it widely popularized and applied in the paint industry Application array: water-based paint and oil-based paint. Application attributes: greatly boost the thixotropy of the system, can dramatically boost the coating bond, scrub resistance, tarnish resistance, improve toughness as well as surface coating, and also has a good anti-settling impact. Partly replace titanium dioxide to minimize prices.
    5. Ink market Scope of application: suitable for lithographic countered printing ink, gravure printing ink, and so on. Application qualities: The ink prepared with Precipitated Calcium Carbonate has good body and thickness, so it has great printing efficiency; good stability; quick drying as well as no adverse effect; as a result of tiny bits, the published product is smooth and the dots are full. It can boost the finish of the ink and also is suitable for high-speed printing.
    6. Paper market. Paper market is the marketplace with the most growth potential for Precipitated Calcium Carbonate. Application array: cigarette paper, videotaping paper, book printing paper, high whiteness layered paper, premium sanitary pads, paper baby diapers, etc. Application attributes: Adding Precipitated Calcium Carbonate in papermaking can enhance the mass thickness, obvious excellence and water absorption of paper; enhance the toughness as well as high-speed printing of special paper; change the burning rate of cigarette paper.
    7. Feed Sped Up Calcium Carbonate is used in the feed sector as well as can be made use of as a calcium supplement to boost the calcium content of the feed.
    8. Cosmetics Making use of Precipitated Calcium Carbonate in cosmetics can partly replace titanium dioxide because of its high purity, good brightness and small bit size.
    9. Tooth paste Including Calcium Carbonate to tooth paste can enhance its extrusion efficiency.
    10. Others It can be utilized as a service provider product in medication, fertilizer and also chemical, as well as can additionally be used in the production of refractory insulation mater
    788 words (~1.6 pages)

Limited use of Precipitated Calcium Carbonate

GB2760-2001: Light calcium carbonate can be used in various foods and gum bases that need to be added with a leavening agent, according to GMP. It can also be used as flour improver, 0.03% (in flour); milk powder 7.5~18g/kg. Soybean milk powder and soybean flour, 4~20g/kg; soft drinks 0.4~3.4g/kg; lotus root starch 6~8g/k; ready-to-eat breakfast cereal products, 2~7g/kg GB14880-94 (calculated as Ca; g/kg); Beverages , 1.6 to 3.2; Cereals and their products, 1.6 to 3.2; Infant food, 3.0 to 6.0 (calcium carbonate contains 40% calcium). FDA § 184.1191 (2000): not restrictive, GMP. BATF, 27CFR, §240.1051 (2000): Wine, 13.62kg/3785L. FAO/WHO (1984): cocoa powder and sugar-sweetened cocoa powder, cocoa bean powder, cocoa mass and cocoa butter cake, 5g/kg (based on the fat-free cocoa fraction, calculated as K2CO3); processed cheese 40g/kg (as Concentrated fruit juice, infant and children’s cereal food (according to GMP) only preservative by physical methods; low-strength concentrated milk, sweetened condensed milk, and heavy cream (single use 2g/kg, combined with other stabilizers 3g/kg) kg; based on anhydrous); milk powder, cream powder 5g/kg (in anhydrous); jam and jelly 200mg/kg (in Ca). It can also be used as a calcium fortifier for bread (0.25%), confectionary products, baby food (milk substitute, etc.), noodles, dairy products, table salt, fish cakes, sausages, spices, etc. Hardening agent for brewing water, deacidifying agent for wine, neutralizing agent for caramel. Mix with table salt for pickles. It is used in ice cream making and the sour process to make dextrose. When using polyphosphate as a quality improver for minced meat products, it is best to add a calcium agent to balance calcium and phosphorus (addition amount is 0.5% to 1.5%, calculated as calcium). Add 5% to 10% to the vinyl acetate gum base of gum candy. When making wine, for juices with too high acidity (above 1.5%), calcium carbonate (or potassium carbonate) can be used to remove part of the acid. To remove 0.1% of acid per 100L of grape juice, 66g of calcium carbonate should be added. The acid can be removed after fermentation. An appropriate amount of calcium carbonate can also be added to the compound leavening agent. Prevent hard candy from solidifying. Promote the crystallization of milk chocolate, the dosage is 2.4%. The highest usage in Japan (calculated as calcium): 1% for general food, 2% for gum. It is easy to act with acid, alum and ammonium salt, so attention should be paid to it.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

 

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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