Bulgarian origin; 98.68% CaCO3, of which 60% is CaCO. Currently used for cement production, but suitable for steel slag. We can load up to 40,000 MT on a bulk vessel at Varna Port on a weekly basis, totaling a volume of 160,000 MT per month. Pictures and SGS report available also.
Calcium carbonate is a chemical compound with the formula CaCO3. It is a common substance found in rocks as theminerals calcite and aragonite (most notably as limestone) and is the main component of pearls and the shells of marine organisms, snails, and eggs. Calcium carbonate is the active ingredient in agricultural lime and is created when calcium ions in hard water react with carbonate ions to create limescale. It is medicinally used as a calcium supplement or as an antacid, but excessive consumption can be hazardous.
Calcium carbonate is a chemical compound with the formula CaCO3. It is a common substance found in rocks as theminerals calcite and aragonite (most notably as limestone) and is the main component of pearls and the shells of marine organisms, snails, and eggs. Calcium carbonate is the active ingredient in agricultural lime and is created when calcium ions in hard water react with carbonate ions to create limescale. It is medicinally used as a calcium supplement or as an antacid, but excessive consumption can be hazardous.
Calcium carbonate is an inorganic chemical compound with the chemical formula CaCO3.
Calcium carbonate is one of the most popular chemicals which is first encountered in school classrooms, where the use of chalk (a form of CaCO3) is found. It is found in the earthâ??s crust. It is also found in many forms such as marble, limestone, etc. Although they are available in various forms they are chemically similar and only differ physically. They are also referred to as calcite.
Calcium carbonate is a non-toxic and odourless compound commonly found as a white mineral which occurs naturally in chalks, limestones and marbles.
1. Ground Calcium Carbonate â?? Produced via extraction and processing of naturally occurring deposits. GCC crystal shape is irregularly rhombohedral and has a broader size distribution.
2. Precipitated Calcium Carbonate â?? Produced via chemical precipitation via a carbocation process or as a by-product of some bulk chemical processes. PCC crystal shape depends on the product and the product and the particles are more uniform and regular with a narrow size distribution.
Paper, Plastics, Paints, and Coatings: Calcium carbonate is the most widely used mineral in the paper, plastics, paints and coatings industries both as a filler â?? and due to its special white color - as a coating pigment.
Lauded among many industries for its use, calcium carbonate is a key player in the following industries:
Healthcare.
Oil.
Plastic/Rubber.
Cement.
Glass.
Steel.
Paper.
Construction.
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We have all size from D50 2um to 45 um with all the inquiry that Customer need
Precipitated calcium carbonate
Grounding Calcium Carbonate Coated / Uncoated Iso 9001- 2008 and Certificate issued by SGS association
Natural Ultrafine Calcium Carbonate coated& uncoated with stearic acid has been manufactured from white and pure crystalline limestone/calcium carbonate; produced by the most advanced technological plants of Hosokawa Alpine, Germany.
PRODUCT SPECIFICATION
Particle size: (Mastersizer 2000E, Malvern, UK)
Top cut: D97 from 05 micron to 200 micron
Mean size: D50 from 0.8 micron
Specific Surface Area 14 m2/g
Fineness: (Particle size distribution from Mastersizer 2000E
Whiteness: 98.00%
Moisture (Ex-work): 0.20%
Density (Raw Material): 2.7g/cm3
Oil Absorption: 25g/100g
CHEMICAL ANALYSIS OF RAW MATERIAL
CaCO3 content: 98.00%
MgCO3 content: 0.21%
Fe2O3 content: 0.02%
Al2O3 content: 0.03%
SiO2 content: 0.12%
MAIN APPLICATIONS
Used in cosmetics, chemistry or in industry if sterilized.
Widely used as an extender in paint, in particular matte emulsion paint or a filler in plastics, a mixture in plastics, paint, paper, rubber, glass and porcelain of high quality and high-grade products; and other applications in industry.
Sodium Silicate is mainly used in the industries of paper, soap, detergent, construction materials, delicate casting, anti corrasion material, textile, and mineral floating select. And it is the primary raw material of silicon rubber, silicon aluminum rubber, moisture absorbent, catalyst, and its carrier, desalt agent of brine, hydrated silica, and absorbent.
IG is a leading producer and Trader of industrial minerals, mainly high quality of crushed and ground Calcium Carbonate products.
Our factory established on 10,000 m2 in Minya city, Egypt including all crushing and grinding facilities in addition to high technologies to produce finest powder of ultrafine calcium carbonate and Talk Powder.
IG supplies high purity fine Calcium Carbonate obtained from white and high brightness sources. Ground limestone is available in a broad range of sizes in both Treated or coated and untreated or uncoated from 8 micron,10,15,20,45 micron
Field of Applications:
Calcium carbonate is used in wide range of applications such as paints, coatings, plastics, adhesives, sealants, paper industry, cement, drilling, and glazes.
Product Name - Lithium Silicate liquid Densifier for concrete (Denspore LS)
Product Description - Denspore LS is lithium silicate is effective and easier densifier , hardener for concrete floor .The said product is react with calcium hydroxide to produce calcium silicate hydrate C-S-H phase in the system and provide a strong bonding with the presence of water molecules and hence provide good strength and hardness to construction due to its high penetration property on account of nano particle size and high reactivity with calcium hydroxide present in the system
Product Specification
Physical appearance : Colourless liquid like water
Lithium Concentration (%) : 1.50
Specific Gravity : 1.1 -1.3
VOC Content : Nil
pH Value : 10 to 11
Active Content (%) : 28
Application Areas
Industrial floorings
Warehouses
Sewage plants
Oil Refineries
Heavy Pedestrian Floorings
Sports Arena
Stadium
Hospitals
Airports
Museum
Product Features
Densifier can be diluted 1:1 basis with water during application in new concrete.
Lithium silicate densifier fillpores after reaction with calcium hydroxide in concrete , strengthen and harden the concrete surface
The nano molecules of Lithium with higher penetration property and higher reactivity in consistent manner make the surface denser than other base products.
Floor treated with Denspore LS densifier will significantly improve abrasion resistant in heavy duty industrial traffic condition and also with stand sand abrasion in alkaline environment.
Lithium is less efflorescent compared to sodium and potassium densifiers
Packing
Packing In 200 KGs Barrel or IBC tank of 1000 KGs capacity
Container details
20â?? crate accommodate 20 Mt
Pricing
4.00 US$ / Kg FOB Mundra port- Gujrat India / FOB Navasheva- Mumbai India
Minimum Quantity - 1MT
Calcium carbonate is a chemical compound, the chemical formula of which is CaCO3. It is a common material found in the form of rock all over the world, and is the main component in the shells of marine organisms, snails and eggshells. Calcium carbonate is the active ingredient in agricultural lime, and it is usually the main cause of hard water.
CALCIUM CARBONATE is pure calcium carbonate, CaCO3. It is widely used in petroleum and other industries as an ingredient in paper, plastic, rubber, paint, detergents, cosmetics, fertilizer, synthetic food for cattle. Our products is produced from high quality limestone from Nghe An, Vietnam.
GENERAL INFORMATION
Raw material : Limestone
Place of Origin: Nghe An Province, Viet Nam
Shape: Powder
Product type : Uncoated / Coated Calcium Carbonate Powder
Packing:25kgs PP, 50kgs, jumbo, or depending on your requirements
Min. Order Quantity: 26MTs/20 FCL
Payment Term: T/T or L/C
Ability to supply: As per your order
Application: Paper, Paint, Plastic, Chemical Industry; Animal Feed...
Quotation: Please contact us your detailed demand for competitive price;
SPECIFICATION
Physical properties: Chemical compositions
Top cut - D97 : 8µm, 10µm, 12µm, 15µm, 18µm, 20µm, 25µm, 30µm, 40µm, 80µm, 90µm, 120µm, 200µm, 500µm, or as your order;
Content of CaCO3: As your order (min 97%)
Whiteness : As your order (min 95%)
Content of MgCO3 0.40%
Brightness : As your order (min 93%)
Content of Fe2O3 0.02%
Moisture 0.2%
Content of Al2O3 0.10%
Oil absorption 24g/100g CaCO3
Content of SiO2 0.20%
P/H Value = 8.9
If you have any request, do not hesitate to contact us for more information and get the best quotation.
Calcium carbonate is a chemical compound of formula
CaCO3, in white powder form.
Calcium carbonate is practically undissolved in water
(only 1.4 mg per 100 ml of water). But if the water contains carbon
dioxide, the dissolution of calcium carbonate in the water increases due to the formation of
bicarbonate.Calcium carbonate is rapidly degraded due to the effect of acids on it, as it liberates
carbon dioxide.
COMPOUND SUMMARY
Calcium carbonate
PubChem CID: 10112
Structure:
Calcium carbonate_small.png
Calcium carbonate_3D_Structure.png
Find Similar Structures
Chemical Safety:
Laboratory Chemical Safety Summary (LCSS) Datasheet
Molecular Formula: CaCO3 or CCaO3
Synonyms:
Aragonite
CALCIUM CARBONATE
471-34-1
Limestone
Chalk
More...
Molecular Weight:
100.09 g/mol
Parent Compound:
CID 767 (Carbonic acid)
Component Compounds:
CID 767 (Carbonic acid)
CID 5460341 (Calcium)
Dates:
Modify:
2020-09-19
Create:
2004-09-16
Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.
CAMEO Chemicals
Calcium Carbonate is the carbonic salt of calcium (CaCO3). Calcium carbonate is used therapeutically as a phosphate buffer in hemodialysis, as an antacid in gastric hyperacidity for temporary relief of indigestion and heartburn, and as a calcium supplement for preventing and treating osteoporosis. (NCI04)
NCI Thesaurus (NCIt)
Calcium carbonate is a calcium salt with formula CCaO3. It has a role as an antacid, a food colouring, a food firming agent and a fertilizer. It is a calcium salt, a carbonate salt and a one-carbon compound.
Calcium carbonate, or CaCO3, comprises more than 4% of the earths crust and is found throughout the world. Its most common natural forms are chalk, limestone, and marble, produced by the sedimentation of the shells of small fossilized snails, shellfish, and coral over millions of years. Although all three forms are identical in chemical terms, they differ in many other respects, including purity, whiteness, thickness and homogeneity. Calcium carbonate is one of the most useful and versatile materials known to man.
Uses
Paper, Plastics, Paints, and Coatings: Calcium carbonate is the most widely used mineral in the paper, plastics, paints and coatings industries both as a filler and due to its special white color - as a coating pigment. In the paper industry it is valued worldwide for its high brightness and light scattering characteristics, and is used as an inexpensive filler to make bright opaque paper. Filler is used at the wet-end of paper making machines, and calcium carbonate filler allows for the paper to be bright and smooth. As an extender, calcium carbonate can represent as much as 30% by weight in paints. Calcium carbonate also is used widely as a filler in adhesives, and sealants.
Personal Health and Food Production: Calcium carbonate is used widely as an effective dietary calcium supplement, antacid, phosphate binder, or base material for medicinal tablets. It also is found on many grocery store shelves in products such as baking powder, toothpaste, dry-mix dessert mixes, dough, and wine. Calcium carbonate is the active ingredient in agricultural lime, and is used in animal feed. Calcium carbonate also benefits the environment through water and waste treatment.
Building Materials and Construction: Calcium carbonate is critical to the construction industry, both as a building material in its own right (e.g. marble), and as an ingredient of cement. It contributes to the making of mortar used in bonding bricks, concrete blocks, stones, roofing shingles, rubber compounds, and tiles. Calcium carbonate decomposes to form carbon dioxide and lime, an important material in making steel, glass, and paper. Because of its antacid properties, calcium carbonate is used in industrial settings to neutralize acidic conditions in both soil and water
Element
CaCo3 99.20
MgCo3 0.20
Fe2O3 0.01
HCI 0.20
Whiteness 96.30
Yellowness 0.70
Size : 20-8 Micron
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