Food Industrial Grade Calcium Carbonate
COA 129 Inquiries
471-34-1
Food Grade
99%
Durban Port
UMGS
25kg/drum
2025-06-08
Chemicals bulk
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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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:
Distributor
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Main Products:
Chemicals bulk
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Location:
1 WOODMEAD DR WOODMEAD SANDTON JOHANNESBURG GAUTENG 2191
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Year of Establishment:
2023
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Inquiry History129 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 
Myanmar
Calcium carbonate
100 MT Jul 20, 2026 
Qatar
Calcium carbonate
3.00 MT Jun 30, 2026 
Philippines
Calcium Carbonate
1000 KG Jun 1, 2026 
China
Calcium carbonate
2000 MT May 22, 2026 
India
calcium carbonate
20 MT May 21, 2026 
United Arab Emirates
Calcium carbonate
55.00 MT Apr 30, 2026 
Bangladesh
calcium carbonate
1 KG Apr 7, 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
United Arab Emirates
Calcium carbonate
55.00 MT Feb 24, 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 
Indonesia
calcium carbonate
1 KG Dec 24, 2025
India
Calcium Carbonate (Stearic acid or silane treated)
1000 KG Dec 24, 2025
India
Nano Calcium Carbonate
150 Dec 12, 2025
India
Calcium carbonate
1.00 KG Nov 24, 2025 Post an enquiry for this product
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