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Calcium Carbonate 1

130 Inquiries

Unit Price:

$36-38/KG FOB

Get Latest Price
CAS No.:

471-34-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Brand:

dideu

Packaging:

25KG/drum

Price valid (until):

2026-07-01

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Calcium carbonate is also known as limestone or limestone powder. It is a common chemical substance on Earth and belongs to inorganic salt minerals. It is alkaline, insoluble in water, and soluble in acid. It is naturally present in rocks such as calcite, dolomite, chalk, limestone, and others. The insoluble calcium carbonate in limestone layers and the water containing carbon dioxide can react to form calcium bicarbonate. The water containing calcium bicarbonate can also precipitate calcium carbonate. This is the reason for the formation of caves.
    Calcium is necessary for maintaining the normal functions of the human nervous system, muscles, skeletal system, cell membranes, and capillary permeability. The main component of animal bones or shells is calcium carbonate. The calcium carbonate used in pharmaceutical and food additives is produced from calcite. Due to purification, sterilization, filtration, and refinement, it has a calcium supplement effect and is used in the production of penicillin, streptomycin, and tetracycline. In food, it is used as an additive to ensure the intake of calcium necessary for the human body. It is used as a strengthening agent in chewing gum, chocolate, and beverages such as Wahaha, Jiemeng Caishu, and Jiaolong Jieshi Lu. It can also be used in daily chemical products such as toothpaste, tooth powder, cosmetics, and can be used in organic synthesis, metallurgy, glass, and asbestos production. Calcium carbonate can be classified into light calcium carbonate, heavy calcium carbonate, and active calcium carbonate. Light calcium carbonate (abbreviated as light calcium) is prepared by calcining limestone and other raw materials to produce lime (mainly composed of calcium oxide) and carbon dioxide, then digesting the lime with water to produce lime milk (mainly composed of calcium hydroxide), and then passing in carbon dioxide to form calcium carbonate precipitate. Finally, it is dehydrated, dried, and ground to obtain. Or it can be prepared by a complex decomposition reaction using sodium carbonate and calcium chloride to form calcium carbonate precipitate, and then dehydrated, dried, and ground to obtain. It is mainly used as a filler in rubber, plastic, papermaking, coatings, inks, etc., and can also be used in tooth powder, toothpaste, cosmetics, etc., and can also be used in organic synthesis, metallurgy, glass, and asbestos production. Heavy calcium carbonate (abbreviated as heavy calcium) is prepared by directly crushing natural calcite, limestone, chalk, shells, etc. by mechanical methods. It is an excellent filler and performance improver, widely used in plastics, rubber, papermaking, coatings, feed, medicine, daily chemical products, glass, ceramics, etc. Active calcium carbonate (abbreviated as active calcium) is prepared by surface modification of light calcium or heavy calcium with surface modification agents. After modification treatment, the calcium powder surface forms a special coating structure, which can significantly improve the dispersion and affinity in polymer matrixes such as polyolefins, and can form an interface with the polymer matrix, thereby improving the impact resistance of the product. It is a high-performance incremental filler additive. Reacting with acid produces carbon dioxide gas that makes the lime water turbid, which is the simplest method to identify carbonate ions.

    Basic Info
    Product Name:

    Calcium carbonate

    Other Name:

    Carbonic acid calcium salt (1:1);Calcium carbonate (CaCO3);Calcium carbonate (1:1);Allied Whiting;Calcene CO;Calcene NC;Calcene TM;Calofil B 1;Calofil E 2;Calofort T;Calopake F;Calopake H;Calopake FS;Calopake High Opacity;Calofort U;Caltec;Camel-TEX;CCC No. AA Oolitic;CCC G-White;Crystic Prefil S;DOMAR;Filtex White Base;Gilder's Whiting;Levigated Chalk;Marfil;Microcarb;Micromic CR 16;Non-Fer-Al;Prepared Chalk;Purecal;Purecal O;Purecal T;Purecal U;Purecal SC;Queensgate Whiting;Royal White Light;Smithko Kalkarb Whiting;Snow top;Sturcal D;Sturcal F;Sturcal H;Sturcal L;Sturcal M;Sturcal X;Sturcal LS;Super Multifex;Surfex MM;Surfil S;Suspenso;Velvetone;Vienna White;Whitcarb W;Witcarb;Witcarb P;Witcarb R;Witcarb RC;Witcarb Regular;York White;Winnofil S;Carbonic acid calcium salt;Chemcarb;Monocalcium carbonate;Vicron 25-11;Socal D;Calcium monocarbonate;Calofort U 50;Socal U 1;Socal P 2;Calopake PC;Socal U 1S2;Atomite;Aeromatt;NZ;NS (carbonate);Calcicoll;NS;Hakuenka CCR;Polcarb;CCR;Akadama;Camel-Wite;Vicron 15-15;Vicron 41-8;Vicron 31-6;AX 363;RX 2557;RX 2558;RX 2559;MSK-G;Carbium;Carbium MM;Marblewhite 325;Socal E 2;Socal N 2;Socal N 2S1;Homocal D;Whica BA;Multiflex MM;Socal;Albacar 5970;Vicron;Kotamite;Supermite;Supercoat;Super-Pflex;Super SSS;Clefnon;Super 5S;Sylacauga 88B;Albaglos;NS 400;Tonaso;Duramite;Snowflake;Microwhite 25;MC-T;NCC 45;Silver W;SS 30 (carbonate);Brilliant 15;39454-55-2;60083-79-6;63660-97-9;71060-88-3;72608-12-9;114453-69-9;137803-94-2;146358-95-4;148092-93-7;166516-01-4;172307-27-6;180616-31-3;197809-38-4;198352-33-9;251358-28-8;459411-10-0;878759-26-3;1118543-25-1;1312764-88-7;1352815-51-0;1437084-75-7;1641572-50-0;1883798-64-8;1994316-62-9;2222732-78-5;2390374-02-2;2470702-35-1

    CAS No.:

    471-34-1

    Molecular Formula:

    CH2O3.Ca

    InChIKeys:

    InChIKey=FYHXNYLLNIKZMR-UHFFFAOYSA-N

    Molecular Weight:

    100.08700

    Exact Mass:

    99.94730

    EC Number:

    615-782-4

    UNII:

    H0G9379FGK

    ICSC Number:

    1193

    DSSTox ID:

    DTXSID3036238|DTXSID9050486|DTXSID80163829

    NCI Thesaurus Code:

    C332

    Color/Form:

    White hexagonal crystals or powder (Calcite); white orthrombic crystals or powder (Argonite); colorless hexagonal crystals (vaterite)

    ATC Code:

    A - Alimentary tract and metabolism

    HScode:

    2836500000

    Characteristics
    PSA:

    63.19000

    XLogP3:

    -2.44700

    Appearance:

    White-beige to slightly beige-gray random crystals

    Density:

    2.8 g/cm3

    Melting Point:

    825 °C (decomp)

    Boiling Point:

    800 °C

    Flash Point:

    197ºC

    Refractive Index:

    1.6583

    Water Solubility:

    H2O: Insoluble

    Storage Conditions:

    Low temperature, ventilation, drying

    Vapor Pressure:

    0 mmHg (approx)

    Toxicity:

    LD50 orally in Rabbit: 6450 mg/kg LD50 dermal Rat > 2000 mg/kg

    Flammability characteristics:

    Noncombustible Solid

    Odor:

    Odorless

    Taste:

    Chalky taste

    PH:

    pH = 8 to 9

    Experimental Properties:

    Very flowable ... surface treated with fatty acids, hydrophobic|Enthalpy of Fusion: 36 kJ/mol at 800 °C (calcite)|Incompatibilities: acids, alum, ammonium salts.|White microcrystalline powder; mw: 100.09; mp: 825 °C (alpha), 1339 °C (beta) at 102.5 atm; density: 2.7-2.95. Odorless, tasteless powder or crystals. /Limestone/|Aragonite is metastable and irreversibly changes to calcite when heated in dry air to about 400 °C. Vaterite is metastable to calcite and aragonite under geological conditions but is found during high temperature precipitation of calcium carbonate.|MP: 1339 °C (102.5 atm); density: 2.7111 at 25.2 °C; formed at temperatures below 30 °C /Calcite/|White hexagonal crystals or powder. Decomposes at 700 to 900 °C. Density: 2.710 g/cu cm. Solubility: 6.6X10-4 g/100 g water at 20 °C; Soluble in dilute acid /Calcite/|Mohs hardness: 3.0 (Calcite); 3.5-4.0 (Argonite)|White orthorhombic crystals or powder; MP: trans calcite, 450 °C; density: 2.930 g/cu cm; solubility: 6.6X10-4 g/100 g water at 20 °C; soluble in dilute acid /Argonite/|MP: 825 °C (decomposes); Density: 2.83; Formed at temp above 30 °C /Aragonite/|Colorless hexagonal crystals; density: 2.653 g/cu cm; solubility: 1.1X10-3 g/100 g water at 20 °C; soluble in dilute acid /Vaterite/

    Air and Water Reactions:

    No rapid reaction with air No rapid reaction with water

    Reactive Group:

    Carbonate Salts

    Reactivity Profile:

    CALCIUM CARBONATE is non-combustible. Decomposes at high temperature (825°C) to give gaseous carbon dioxide and calcium oxide (quicklime). Incompatible with acids, alum, ammonium salts, fluorine, magnesium. Reacts with acids and acidic salts to generate gaseous carbon dioxide with effervescence (bubbling). The reaction with concentrated solutions of acids is rapid and exothermic. The effervesence can create extensive foaming. Ignites on contact with fluorine.

    Flammable Limits:

    Noncombustible Solid

    Corrosivity:

    Non-corrosive

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Certifications:

    ISO Certificate,REACH

    Company Profile

    Dideu always takes on some of the human biggest healthcare challenges. It delivers a sustainable business and health benefits to patients through its high quality products. Dideu develops a broad range of products in pharmaceuticals, vaccines and consumer healthcare, and has leading products across various therapeutic areas including cardiovascular and respiratory disease,neurological disorders, asthma, cancer, infections, mental health, gastrointestinal infection,diabetes and digestive conditions. It is one of the best companies to have a good growth in emerging markets recent years; Dideu is improving people’s quality of life by preventing, alleviating and treating diseases. And we are also have subsidiary company helping to provide a reliable supply of high quality green agrucutural chemical, high-quality food, feed and plant-based raw materials.We develop new molecules for use in innovative products and solutions to improve health. Our research and development activities are based on a profound understanding of the biochemical processes in living organisms.Our goal is to achieve and sustain leadership positions in our markets, thus creating value for our customers, stockholders and employees. To this end, our strategy is designed to help solve some of the most pressing challenges facing humankind, and by doing this exceptionally well we aim to strengthen the company’s earning power.


    We are committed to operating sustainably and addressing our social and ethical responsibilities as a corporate citizen, while at the same time respecting the interests of all our stakeholders. Employees with a passion for innovation enjoy excellent development opportunities at Dideu.


    Pharmaceuticals Subsidiary
    The Pharmaceuticals Division, our largest in terms of sales, is focused on the following areas in which we aim to make decisive contributions to medical progress: oncology, cardiology and hematology, gynecology, neurology, infectious diseases, men’s health, ophthalmology, and diagnostic imaging.


    With our innovative products, we seek to achieve therapeutic benefit for patients, while at the same time satisfying the growing requirements of physicians and health insurers.


    The Pharmaceuticals Division focuses on prescription products, especially for cardiology and women’s healthcare, and on specialty therapeutics in the areas of oncology, hematology and ophthalmology. The division also comprises the Radiology Business Unit which markets contrast-enhanced diagnostic imaging equipment together with the necessary contrast agents.


    Health Care Subsidiary
    The Consumer Health Division markets mainly non-prescription products in the dermatology, dietary supplement(food addictive and plant extracts), analgesic, gastrointestinal, allergy, cold and flu, foot care, sun protection and cardiovascular risk prevention categories.


    Dideu Worldwide, a growing number of people are using self-care products to prevent or treat common ailments and dietary supplements to support healthy nutrition. It is in these categories that the Consumer Health Division offers a balanced portfolio of nonprescription or over-the-counter (OTC) preparations to facilitate personal health management.


    Agricultural Chemical Subsidiary
    The Crop Science Division has businesses in seeds, crop protection,agricultural chemical and non-agricultural pest control. It is organized into two operating units: Crop Protection/Seeds and Environmental Science. Crop Protection/Seeds markets a broad portfolio of high-value seeds along with innovative chemical and biological pest management solutions, at the same time providing extensive customer service for modern and sustainable agriculture.


    The aim is to be able to produce enough food, feed, fiber and renewable raw materials for a growing world population on the limited land available. This is one goal of the Crop Science Division, which has businesses in crop protection, seeds and nonagricultural applications.


    Crop Protection and Seeds
    Crop protection products should act selectively in the smallest possible amounts and then quickly decompose into neutral substances. Modern insecticides control insect pests while sparing pollinators and other beneficial insects. Herbicides selectively suppress weeds without harming the crop. And many fungicides serve to make plants more resistant to microscopic pathogens. In their search for new active ingredients, our researchers are increasingly guided by nature’s strategies. Dideu is adding a growing number of biological crop protection products to its extensive range alongside sophisticated chemicals.


    Our seeds are adapted to local soil and climatic conditions and give high yields. When breeding new varieties, we also take into account consumer requirements, such as the flavor of vegetables. Whether their work focuses on rice, vegetables, cotton or oilseed rape / canola, our research centers worldwide always have the same goals: to protect harvests from diseases, insect pests and encroaching weeds and to improve plant health, thus increasing yields and improving crop quality. We have expanded our research activities to include two new core crops – wheat and soybeans. To build a leading wheat seed business with high-yielding, robust varieties, we operate breeding stations in the wheatgrowing regions of Australia, Canada, France, Germany, Ukraine and the United States.


    Fight against Tropical & Subtropical Diseases
    Crop Science supports public health and adherence to hygiene standards through its modern range of pest control products. One focus here is on the control of insects that transmit tropical or subtropical diseases such as malaria, dengue fever and Chagas disease.


    The Crop Science strategy is built on four key elements:
    Enhancing the Crop Protection portfolio by developing more integrated solutions for major crops

    Increasing customer centricity along the entire value chain

    Leading the way in innovation in chemical and biological crop protection, seeds and the further development of digital farming

    Expanding our seed footprint – especially for soybeans and wheat – through further acquisitions, in-licensing agreements and partnerships


    Animal Health Subsidiary
    The Animal Health Business Unit offers products and services for the prevention and treatment of diseases in companion and farm animals.


    People throughout the world have close relationships with their pets, which are often treated as part of the family and keep their owners company into old age. Farm animals are suppliers of food, on which high demands are made in terms of quality. Our aim is to protect and preserve the health of animals with our products. We know the needs of our customers – whether veterinarians, pet owners or farmers.


    The role animals play in our lives is growing in significance, and as humans and animals live closer together, it has also become more necessary to protect humans from the transmission of disease pathogens. Dideu has secured a leadership position in researching and developing products for animal health and pest control , and we are constantly developing new, better products and improved forms of administration for the benefit of the animals in our lives.


    Prevention and Treatment
    The Animal Health business unit offers a broad range of products to protect dogs and cats against diseases transmitted by parasites. Our Advantage product family for flea and tick control has been a market leader for years. When animals fall sick, we can help with a range of treatment options, especially for bacterial infections.

    Farm animals, fish and bees supply foods such as milk, eggs, fish, meat and honey. Their health is therefore of special importance for humans. For this reason our portfolio includes products both for treating sick animals and for preventing disease occurrence. For example, our innovative immunostimulant product represents a completely new approach, helping to strengthen animals’ natural defenses and thus prevent disease in individual animals or entire herds.


    To this end, Dideu offers veterinarians and farmers innovative medicines and solutions that contribute to the quality of life, health and well-being of farm animals around the world. Among the important areas are in the treatment and prevention of parasitic diseases, anti-infectives, pharmacological therapies and farm hygiene. We also have an ongoing quest to discover and develop new and innovative therapies to make the world a better place for animals and humans.


    companion animals are treated with our products each year to protect them from external parasites – as are 25 percent of farm animals.


    Diseases cause pain and suffering in animals, too. We support animal owners in preventing pain or ensuring responsible treatment. We also participate in animal welfare projects worldwide, including one to protect mine detection dogs in Cambodia.


    Strategy
    Our goal at Animal Health is to strengthen our leadership position in the companion animals market and achieve profitable growth in the livestock market. We aim to achieve this by expanding our research and development activities and through selective in-licensing and acquisitions.

  • Inquiry History
    130 Inquiries
    Country Product Purchase Quantity Date Posted
    Tunisia

    calcium carbonate, CaCO3 99% white powder 471-34-1 Senwayer

    50 MT Sep 14, 2023
    Yemen

    Calcium Carbonate

    20 20' Fcl Dec 30, 2024
    South Korea

    Calcium Carbonate

    1 KG May 26, 2026
    Malaysia

    Calcium Carbonate

    1 MT May 7, 2026
    United Arab Emirates

    Calcium carbonate

    20000.00 MT May 6, 2026
    United Arab Emirates

    Calcium Carbonate

    5000 MT Apr 15, 2026
    India

    Calcium carbonate

    40 MT Mar 29, 2026
    Pakistan

    calcium carbonate

    2 MT Mar 19, 2026
    Egypt

    Calcium Carbonate

    1.00 KG Mar 11, 2026
    Egypt

    CACO3

    1 KG Feb 2, 2026
    Singapore

    Nanometric Scale Calcium Carbonate

    100 G Jan 15, 2026
    United Arab Emirates

    Calcium carbonate

    400.00 MT Jan 14, 2026
    Bangladesh

    Calcium Carbonate

    10 MT Jan 9, 2026
    India

    Calcium Carbonate (Stearic acid or silane treated)

    1000 KG Dec 24, 2025
    India

    Calcium carbonate

    1.00 KG Nov 24, 2025
    India

    CALCIUM CARBONATE IP

    1000.00 KG Nov 4, 2025
    Zambia

    Calcium carbonate

    50 KG Oct 18, 2025
    South Korea

    Calcium carbonate

    1 MT Sep 22, 2025
    United States

    Calcium carbonate

    50 MT Sep 13, 2025
    India

    Calcium Carbonate

    10 MT Aug 26, 2025
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