 Home > Inorganic Chemistry > Inorganic Salts > Calcium carbonate for Sale > Reagent Grade Calcium Carbonate (CaCO3) | CAS 471-34-1 | High Purity Inorganic Compound for Analytical Chemistry, Pharmaceuticals & Industrial Applica

Reagent Grade Calcium Carbonate (CaCO3) | CAS 471-34-1 | High Purity Inorganic Compound for Analytical Chemistry, Pharmaceuticals & Industrial Applica buy - large image1

Reagent Grade Calcium Carbonate (CaCO3) | CAS 471-34-1 | High Purity Inorganic Compound for Analytical Chemistry, Pharmaceuticals & Industrial Applica

Name: Reagent Grade Calcium Carbonate (CaCO3) | CAS 471-34-1 | High Purity Inorganic Compound for Analytical Chemistry, Pharmaceuticals & Industrial Applica
Brand: YUHAN
SKU: pr2604161975
Price: 17.8 USD
Availability: InStock

131 Inquiries

Unit Price: Get Latest Price 

CAS No.:

471-34-1

Grade:

Reagent Grade

Content:

99%

Port:

Chongqing

Brand:

YUHAN

Packaging:

1kg/bottle

Price valid (until):

2026-06-27

Contact Supplier

 Chat Now

Chongqing Yuhan Technology Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Calcium Carbonate

Melting point 825 °C
Boiling point 800 °C
Bulk density 300–1400 kg/m³
Density 2.93 g/mL at 25 °C (lit.)
Refractive index 1.6583
Storage conditions Store at +5 °C to +30 °C.
Solubility 5 M HCl: 0.1 M at 20 °C, clear, colourless
Form random crystals
Colour White-beige to slightly beige-grey
Specific gravity 2.93
Flame Colour: Red-orange
Odour: Odourless
pH: 9.91 (1 mM solution); 9.91 (10 mM solution); 9.91 (100 mM solution);
pH range for colour change as an acid-base indicator: 8
Water solubility: Insoluble
Thermal conductivity: 0.92 W/(m·K); 2.259 W/(m·K)
Maximum wavelength (λmax) λ: 260 nm Amax: ≤0.09
λ: 280 nm Amax: ≤0.06
Merck 14,1657
Ksp precipitation equilibrium constant pKsp: 8.54
BRN 8008338
Dielectric constant 6.1 (Ambient)
Exposure limits NIOSH: TWA 10 mg/m³; TWA 5 mg/m³
Stability Stable. Incompatible with acids, fluorine, ammonium salts, alum.
Cosmetic Ingredient Functions: BULKING
BUFFERING
ABRASIVE
ORAL CARE
COLORANT
OPACIFYING
Cosmetic Ingredient Assessment: Calcium carbonate (471-34-1)
InChI: 1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI Key VTYYLEPIZMXCLO-UHFFFAOYSA-L
SMILES [Ca++].[O-]C([O-])=O
Modulus of Elasticity 10.0 – 80.0 GPa
Hardness, Knoop 75 – 120
Hardness, Mohs 2.0 – 5.0
Hardness, Shore H: 10–60
Hardness, Vickers: 105–136
Drilling Hardness: 50
CAS Database: 471-34-1 (CAS DataBase Reference)
EPA Chemical Substance Information: Calcium carbonate (471-34-1)

Items

Specifications

Item	Ground Calcium Carbonate (GCC)	Precipitated Calcium Carbonate (PCC)	Unit
Purity (CaCO₃, dry basis)	≥98.0	≥98.5	%
Whiteness	≥90	≥92	Degree
Moisture (105℃)	≤0.5	≤0.4	%
HCl Insoluble Matter	≤0.2	≤0.1	%
Iron (Fe)	≤0.1	≤0.08	%
Manganese (Mn)	≤0.01	≤0.006	%
Particle Size (D50)	1–10	0.5–5	μm
Oil Absorption	≤30	≤25	mL/100g
pH (10% suspension)	8.5–9.5	9.0–10.0	—

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:

Inorganic Salts

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:
Trader

Main Products:
CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

Location:
B9-2, LIANGFENG COMMUNITY, CHANGSHENGQIAO TOWN, NANAN DISTRICT, CHONGQING CITY,CHINA

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
60

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

Certifications:
GSG,Awards,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category II,Certificate of Registration for Entities Handling Explosive Hazardous Chemicals,Registration form for foreign trade operators,Hazardous Chemicals Operating License,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category III,Customs Receipt of Registration for Import/Export Consignees and Consignors,Business License

Inquiry History

131 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
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
India	CALCIUM CARBONATE IP	1000.00 KG	Nov 4, 2025
Zambia	Calcium carbonate	50 KG	Oct 18, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Nanometric Scale Calcium Carbonate	Pharmaceutical Grade/99	Shaanxi Dideu Medichem Co. Ltd	Inquiry
Calciumcarbonate with favorable price	Industrial Grade/	Jiande double super calcium Co., Ltd.	Inquiry
Normal Calcium Carbonate powder, Calcite powder for PVC pipes	Industrial Grade/97	Chem Source Egypt	Inquiry
calcium carbonate for seal ring	Industrial Grade/98	Jiangxi Bairui Calcium Carbonate Co., Ltd.	Inquiry
Calciumcarbonate Mass production	Industrial Grade/	Jingxian Feida Chaowei powder co., LTD	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Reagent Grade Calcium Carbonate (CaCO3) | CAS 471-34-1 | High Purity Inorganic Compound for Analytical Chemistry, Pharmaceuticals & Industrial Applica

Product Description

Seller Information

Inquiry History

Related Products

More Choices Find All Products for Sale 

Related Searches

Hot Related Products