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Postion:Product Catalog >API>Digestive system drugs>Antacid and Mucosal protective Drugs>Calcium carbonate
Calcium carbonate
  • Calcium carbonate
  • Calcium carbonate
  • Calcium carbonate
  • Calcium carbonate
  • Calcium carbonate

Calcium carbonate

Price $1
Package 1Kg/Bag
Min. Order: 1Kg/Bag
Supply Ability: 5000tons/year
Update Time: 2023-04-12

Product Details

Product Name: Calcium carbonate CAS No.: 471-34-1
EC-No.: 207-439-9 Min. Order: 1Kg/Bag
Purity: 99.35%HPLC Supply Ability: 5000tons/year
Release date: 2023/04/12

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Quick details of Calcium carbonate

Product name:Calcium carbonate

Synonym: PRECIPITATED CHALK;PARIS WHITE

CAS Number: 471-34-1

Appearance: white powder

Molecular formula: CCaO3

Molecular weight: 100.0869

EINECS Number: 207-439-9

Melting point: 825 °C

Boiling point: 800 °C

Density: 2.93 g/mL at 25 °C (lit.)2.93 g/mL at 25 °C (lit.)

Storage condition: Store at +5°C to +30°C

Solubility: 5 M HCl: 0.1 M at 20 °C, clear, colorless

PH value:9.91(1 mM solution);9.91(10 mM solution);9.91(100 mM solution)

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Shipping express: EMS,FedEx,TNT,UPS,DHL

How to make an order: after our clients confirm the payment,then the tracking number and parcel pictures will be sent to our clients within 6 hours.


What is Calcium carbonate?

Calcium carbonate, also known as limestone and stone powder, is a common chemical substance on earth, belonging to inorganic mineral, alkaline, difficult to dissolve in water, easily dissolve in acid, naturally exists in aragonite, calcite, chalk, limestone, marble, limestone and other rocks.


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Company Profile Introduction

Wuhan Dujiang Industrial Co., Ltd. was established in 2009. It is a high-tech chemical enterprise in Central China, specializing in the research and development, production and sales of animal and plant extracts, fine chemicals, pharmaceutical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform.In 2015, according to the national pharmacopoeia production process index control standards, the company invested 8,600 square meters of GMP standard plant.Adhering to the corporate purpose of "quality first, integrity first", the company was rated as a provincial advanced unit in 2018.Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.After 10 years of development, the company now has 20 tons of raw material extraction equipment, 1000 square meters of separation quality processing workshop, 800 square meters of analysis, development, testing center.In order to meet the needs of preclinical research at home and abroad, and to save cost and unit for drug development companies, the company specially introduced large-scale axial pressure preparative chromatography.In 2016, the company established a chiral separation center and launched 100 high-quality research and development projects.Equip with axial compression preparation chromatography system, liquid chromatography, gas chromatography, magnetic driven autoclave and other high-end advanced detection, experiment, pilot equipment.Through the ISO9001 quality management system certification.The company has produ

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  • Since: 2021-06-09
  • Address: Room H0680, Building 1, No. 58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan (Wu
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