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Calciumcarbonate 99%

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CAS No.:

471-34-1

Grade:

Industrial Grade

Content:

99%

Port:

FANGCHENG

Packaging:

25kg/0.25kg Yellow Kraft Paper

Price valid (until):

2016-11-26

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Xiangtan County Fire Town Run Xiang paint factory

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Calciumcarbonate

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Product Description
Seller Information
Inquiry History

Description

application:
In recent years, with the rapid development of China's rubber industry, the amount of calcium carbonate has been continuously increased. 1) Tires: Light calcium carbonate and nano-calcium carbonate often replace low-structure carbon black and white carbon black for tire tire rubber (over 70 parts) and inner tire rubber, car tire carcass cord rubber, and airtight layer In the rubber, inner liner and inner tube rubber to reduce production costs. In addition, the combination of nano-calcium carbonate and ultra-fine activated zinc oxide can replace ordinary zinc oxide to improve the tensile strength, elongation at break, flex resistance and fatigue resistance of car tire tread rubber. 2) Hose and tape: Light calcium carbonate and nano-calcium carbonate are used for hose and tape, one is to play the role of white reinforcing filler, and the other is to improve the dispersion of rubber. Calcium carbonate can be used for ordinary hoses, color hoses, hydraulic hoses and short fiber reinforced hoses in hoses, and can be used in conveyor belts, transmission belts and timing belts in adhesive tapes. 3) Rubber shoes: Calcium carbonate can adapt to different color requirements, and can improve the mixing and extrusion performance of rubber materials. It is widely used in rubber shoes. It is often used in combination with carbon black, white carbon black, titanium dioxide, and clay. The upper, sole and heel of the shoe. 4) Wire and cable: Calcium carbonate is generally used with carbon black, white carbon black, clay, talc, etc. as a reinforcing filler for sheaths of mine wires and cables, marine wires and cables, high-voltage wires and cables, and electrical wire and cable compounds. In the wire and cable compound containing chlorine rubber, such as CR, chlorinated polyethylene rubber (CM) and chlorinated butadiene rubber as the main material, calcium carbonate not only acts as a reinforcing filler, but also reduces the compound Acidity and absorption of hydrogen chloride generated during the processing of the rubber compound, so as to avoid the effect of delayed vulcanization and reversion of the rubber compound, and at the same time improve the extrusion performance of the rubber compound.

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:
Paint Pigment & Filler

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

See More Calcium carbonate Properties 
Seller Information

Business Type:
Manufactory

Main Products:
Calciumcarbonate

Location:
Xiangtan County she Bu Zhen He Hua Cun Lu Group

Payment Terms:
D/P,L/C

Average lead Time:
60

Total Annual Revenue:
Less than $1 million

Runze East benefits the hometown. Runxiang Paint originates from Guangdong and is produced in Xiangtan, Hunan. Its purpose is to give back to the hometown, so that the people in the hometown can use the best quality and affordable **** paint. Runxiang combines domestic and foreign **** technology and management experience, strictly monitors product quality, reasonably controls price standards, and provides **** after-sales service. China's modern interior and exterior engineering paint, latex paint, waterproof coating, putty powder, real stone paint, art paint, thermal insulation mortar and other architectural coatings.

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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Calciumcarbonate 99%

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