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Calcium carbonate

BGC Id:620055026399
CAS No:471-34-1
Synonyms:pz ; ccw ; omya ; nz ; n43 ; n34 ; ccr ; tm1 ; ss30 ; k250
Molecular Formula:CaCO3
Molecular Weight:100.0869
EINECS:207-439-9
Structural Formula

Verified providers in 2026

The following 25 notable providers have been checked and can be recommended.
Chemical-Suppliers
Molekula
Molecular Weight : 100.09 Formula : CaCO3 HS Code : 2836500000 Categories : Biochemicals,Building Blocks,Inorganic Chemicals
Chemical-Suppliers
BLD Pharmatech
Smile code: [O-]C([O-])=O.[Ca+2] MDL Number: MFCD00010906 Purity : 98% Available in stock: 75710 g
Chemical-Suppliers
Dr. Paul Lohmann
EINECS NR: 207-439-9 Molecular Weight: 100.1 g/mol Formula: CaCO3

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
pz ; ccw ; omya ; nz ; n43 ; n34 ; ccr ; tm1 ; ss30 ; k250
CAS:
471-34-1
EINECS:
207-439-9
Molecular Formula:
CaCO3
MDL:
MFCD00010906
SMILES:
C1=CC=[N+](N=C1)[O-]

Properties

Molecular Weight:
100.0869 g·mol−1
Density:
2.93 g/mL at 25 °C(lit.)
Melting point:
825 °C
Solubility:
5 M HCl: 0.1 M at 20 °C, clear, colorless
download Download Molfile

Suppliers

Shanghai NuoCheng Pharmaceutical Co., Ltd.

Company type: Bulk chemical producer
Established in 1990, Shanghai Da Yu Biochemistry Co., Ltd. is a professional manufacture dedicated to the research and development of Calcium Carbonate. It mainly engages in Calcium Carbonate production, sell, and export. We provide Calcium carbonate granulate as well. Da Yu has a variety of Calcium Carbonate, which can be widely used in pharmaceutical, nutraceutical, food, and industrial area. Calcium Carbonate (CaCO3) materials, are conforming to USP/EP/BP and Calcium Carbonate granule DC. Da Yu was GMP registered wit ...
Country: P.R.China   Phone: +86-21-64749208   Telefax: +86-21-64379012

Hädener Rohstoffe GmbH

Country: Switzerland
Phone: +41-(0)71223 5218
Telefax: +41-(0)71223 5219
Hädener Rohstoffe GmbH is a leading Swiss distributor founded in 1987 with main activities in the market of life science, food ingredients, industrial chemicals and cosmetic raw materials. Beside our headquarter in St. Gallen we have an office in Shanghai, warehouses in Rotterdam and St. We are seller of Ascorbic acid. Gallen with a logistical network serving the Swiss and EU market. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...

VMP Chemiekontor GmbH

The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. A successful family business and on market estimates of where the customer is paramount. VMP Chemiekontor GmbH is a seller of Ammonium persulfate. The founders and some employees of the VMP are all former "Family" of a successful trader chemicals. We are a traditionally acting trading company for chemical raw materials based in Siegburg, which was established on 01.07.2012, and sees itself as a partner to raw materials processi ...
Country: Germany
Phone: +49 2241 265660
Telefax: +49 2241 26566-99

ProChem, Inc.

Company type: Bulk chemical producer
ProChem Inc. was founded in 1986 by Reno Novak as a manufacturing company producing high purity inorganic chemicals. We are seller of Praseodymium 2,4-pentanedionate. For 40 years we have grown to supplying a variety of industries with rare earth and transition metal inorganic, and metal-organic compounds and precursors for advanced materials applications. These products are utilized in a wide range of applications including computer chip technology, lasers, ceramics, alternative energy, energy storage, and biomedical techno ...
Country: USA   Phone: +1 (815) 398-1788   Telefax: +1 (815) 398-1810

IBIS Chemie International

Company type: Leading producer
Country: India
Phone: +91 22-22001993
Telefax: +91 22-22088450
Maker and exporter since 1982 from India of API's,pharmaceutical intermediates and pigment intermediates. IBIS Chemie International also offers Iron(II) sulfate dried. Most of our items have enduse in pharmaceuticals,API's,flavour/fragrance enduse,textiles, etc. For over 34 yrs, Ibis has been building our reputation as a leading maker and exporter of chemicals from India. The cornerstone of our reputation is integrity. Our integrity is our greatest strength. It is our balance sheet, it defines us to ourselves, our customers and to t ...

Zyntex Ltd

As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
Company type: Bulk chemical supplier
Country: Türkiye

Wuhan PharmChem Co., LTD.

Company type: Import & export company
Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. Additionally Triamcinolone acetonide acetate is supplied by us. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...
Country: P.R.China   Phone: +86 27 85835203   Telefax: +86 27 85835203

Shanghai Mintchem Development Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-21-68451592
Telefax: +86-21-68450923
We are seller of Tetramethoxysilane. Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...

Anderson & Steinssen Inc

We provide Glass pottery samarium oxide as well. Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS
Company type: Bulk chemical supplier
Country: USA
Phone: +1 206 556 7669
Telefax: +1 425 5299207

Sancai Industry Co.,Ltd.

Company type: Leading producer
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Sancai Industry Co.,Ltd. is a seller of 5-Bromobenzofuran. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. We supply our chemical product 1-Cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole.

Fox Chemicals GmbH

Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. Fox Chemicals GmbH also offers Acetaldehyde dimethyl acetal. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency. Fox Che ...
Company type: International Supplier
Country: Germany
Phone: +49 7240 927151
Telefax: +49 7240 927150

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. We are seller of 3-Isocyanatopropyltrimethoxysilane. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . We are supplier of 2-Pentylpyridine. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Nantong Xindao Biotech Ltd

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. We supply our chemical product L-Glutamine-Alpha-Ketoglutarate. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We supply our chemical product 3-Chloro-5-methylaniline. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We are supplier of Allyl chloroformate. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd also offers 3-Amino-3-phenylpropanoic acid. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. We sell 4-Bromo-2-methoxybenzoic acid as well. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Molekula GmbH

Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901
Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.

BLD Pharmatech Ltd

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. 3-(tert-Butyl)-4-methoxyphenol will be also provided by us. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. Barium tetrahydrofurfuryloxide will be also provided by us. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. (R*,R*)-(±)-2-nitro-1-phenylpropane-1,3-diol is also served by BIOZOL Diagnostica Vertrieb GmbH. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Dr. Paul Lohmann GmbH & Co. KGaA

Company type: Producer
Dr. Paul Lohmann is the world’s leading provider of specialty mineral salts to the nutrition, dietary, cosmetic, pharmaceutical, chemical and technical industries. Our 120 years of manufacturing experience-combined with our innovative spirit and high flexibility – enables us to respond to your changing needs. We offer the broadest available portfolio of mineral salts, with more than 350 products in a range of qualities, designed to provide optimum performance across a wide ra ...
Country: Germany   Phone: +49 5155 63-0   Telefax: +49 5155 63 5834

Safety Information

Hazard Classes:
Risk Codes:
37/38-41-36/38-36 (R)
Safety Codes:
26-36/37/39-37/39 (S)
WGK Germany:
-
RTECS:
FF9335000
Storage temperature:
Store at RT.

What other providers are available for CAS 471-34-1?

In addition to the providers presented here for Calcium carbonate with the CAS number 471-34-1, there are other 64 providers with slightly different product names available for this CAS number.

Anderson & Steinssen Inc
+1 additional providers that we know from the past
+1 additional providers that we know from the past
Richman Chemical Inc.,
Dr. Paul Lohmann GmbH & Co. KGaA +3 additional providers that we know from the past
Dr. Paul Lohmann GmbH & Co. KGaA
AXO Industry SA | Caesar & Loretz GmbH | Dr. Paul Lohmann GmbH & Co. KGaA +3 additional providers that we know from the past
+4 additional providers that we know from the past
Dr. Paul Lohmann GmbH & Co. KGaA
Shanghai NuoCheng Pharmaceutical Co., Ltd. +3 additional providers that we know from the past
+5 additional providers that we know from the past
+1 additional providers that we know from the past
Shanghai NuoCheng Pharmaceutical Co., Ltd. +1 additional providers that we know from the past
+2 additional providers that we know from the past
ProChem, Inc. | Zyntex Ltd | Molekula GmbH
Caesar & Loretz GmbH +7 additional providers that we know from the past
Dr. Paul Lohmann GmbH & Co. KGaA
+2 additional providers that we know from the past
+3 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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