Calciumcarbonate with favorable price
118 Inquiries
471-34-1
Industrial Grade
SHANGHAI
25kg/0.12kg Bag
Yes
2017-01-06
Calcium carbonate
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Product Description
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Seller Information
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Inquiry History
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Description
Chinese name: calcium carbonate English name: Calcium carbonate CAS Number: 471-34-1 Formula: CaCO3 Molecular Weight: 100.088 1. Properties: White fine crystalline powder, odorless and tasteless, can absorb odors. Uses: used as rubber, plastic, paper, paint and ink industries such as packing.
Edit this paragraph main purpose 1. precipitated calcium carbonate can be used as a leavening agent, flour treatment agents, anti-caking agents, acidity regulators, nutrition enhancers, curing agents. China provides for the need to add bulking agents various types of food and chewing gum gum base, according to GMP. It can also be used flour improvers, maximum use of 0.03%; milk powder 7.5 ~ 18g / kg; soy milk, soy flour 4 ~ 20g / kg; soft drinks 0.4 ~ 3.4g / kg; Oufen 6 ~ 8g / kg; instant breakfast grain products 2 ~ 7g / kg.
Widely used in organic synthesis, metallurgy, glass and asbestos production. Can also be used in industrial wastewater kinds of agents, stomach and duodenal ulcer disease antacids, acid poisoning antidote containing SO2 emissions of SO2 elimination agent, dairy feed additives and oil filling felt releasing agent .
ECHEMI Editorial ReferenceCalcium carbonate occurs in two forms—hexagonal crystal known as calcite, and orthorhombic form, aragonite. Calcite decomposes on heating at 825°C, aragonite melts at 1,339°C (at 102.5 atm). Density 2.71 g/cm3 (calcite), 2.83 g/cm3 (aragonite); insoluble in water (15mg/L at 25°C); Ksp 4.8x10–9 ; soluble in dilute mineral acids. Calcium carbonate occurs as an odorless and tasteless white powderor crystals.
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.|DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid|White crystalline or amorphous, odourless and tasteless powder|WHITE POWDER OR PELLETS.|White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.|White, odorless powder or colorless crystals.|Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.|Odorless, white to tan powder.|Odorless, white powder.
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.|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 is an inorganic salt used as an antacid. It is a basic compound that acts by neutralizing hydrochloric acid in gastric secretions. Subsequent increases in pH may inhibit the action of pepsin. An increase in bicarbonate ions and prostaglandins may also confer cytoprotective effects. Calcium carbonate may also be used as a nutritional supplement or to treat hypocalcemia.|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)|Carbonic acid calcium salt (CaCO3). An odorless, tasteless powder or crystal that occurs in nature. It is used therapeutically as a phosphate buffer in hemodialysis patients and as a calcium supplement.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
Categories:
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
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Seller Information
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Business Type:
Manufactory
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Main Products:
Calcium carbonate
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Location:
China Jiande City, Zhejiang Province town of Lee
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Payment Terms:
D/P,L/C
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Average lead Time:
60 days
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Total Annual Revenue:
Less than $1 million
Jiande double super calcium Co., Ltd. is located in Lijia Town, Jiande City, a state-level excellent tourist city, 30KM away from Qiandao Lake, a national scenic spot, 25KM north of Shouchang Station of Jintong Railway, and Provincial Highway 05 (Formerly 320 National Road) through the door, the traffic is very convenient. The company was built in August 2003, covers an area of 50 acres, with 20 million yuan in fixed assets. With an annual output of 100,000 tons of ultra-fine calcium carbonate series products, the main products are 0.5-2.0 micron drying, humidifying activated light calcium carbonate, coating grade papermaking calcium and 800 mesh-1600 mesh ultrafine heavy calcium carbonate. Products are widely used in the production of profiled materials, paper, plastics, rubber, cables, paints, etc.
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Inquiry History118 Inquiries
Country Product Purchase Quantity Date Posted 
Yemen
Calcium Carbonate
20 20' Fcl Dec 30, 2024 
Singapore
Calcium carbonate
25 MT Sep 24, 2026 
Zambia
calcium carbonate
100 G Aug 25, 2026 
Bangladesh
Calcite Powder
150 MT Jul 24, 2026
Singapore
Calcium carbonate
300 MT Jul 6, 2026 
Qatar
Calcium carbonate
3.00 MT Jun 30, 2026 
Egypt
Calcium carbonate
30.00 KG Jun 22, 2026 
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 Post an enquiry for this product
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