Wuhan Xuyadi Chemicals Co., Ltd.
Main products:Plastic Particles
Products
Contact Us
  • Contact Person : Ms. zheng Melody
  • Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
  • Tel : 0086-27-86371632
  • Fax : 0086-27-86371597
  • Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
  • Country/Region : China
  • Zip : 430014

magnesium carbonate

magnesium carbonate
Product Detailed
Related Categories:Carbonate
Related Product Searches:magnesium carbonate,High Quality,heavy , food grade,BH-148
magnesium carbonate 1 ISO9001-2000 certificated 2 top quality meets CP/USP/EP 3 best service

magnesium carbonate

1

Magnesite and dolomite minerals are used to produce magnesium metal and basic refractory bricks. MgCO3 is also used in flooring, fireproofing, fire extinguishing compositions, cosmetics, dusting powder, and toothpaste. Other applications are as filler material, smoke suppressant in plastics, a reinforcing agent in neoprene rubber, a drying agent, a laxative to loosen the bowels, and color retention in foods. In addition, high purity magnesium carbonate is used as antacid and as an additive in table salt to keep it free flowing.

Because of its water-insoluble, hygroscopic properties MgCO3 was first added to salt in 1911 to make the salt flow more freely. The Morton Salt company adopted the slogan "When it rains it pours" in reference to the fact that its MgCO3-containing salt would not stick together in humid weather.[4]

Magnesium carbonate, most often referred to as 'chalk', is used as a drying agent for hands in rock climbing, gymnastics, and weight lifting.

Magnesium carbonate is also used in taxidermy for whitening skulls. It can be mixed with hydrogen peroxide to create a paste, which is then spread on the skull to give it a white finish.

Magnesium Carbonate Hydroxide is used as a clay in face masks, it has mild astringent properties and helps to smooth and soften (normal and dry) skin.

2

tests

Standard
DescriptionWhite fine powder
IdentificationPositive
Acid insolubles0.05% max
Soluble hydrochloride1.0% max
Assay on Dried basis40.0-45%
Heavy Metals0.002% max
Iron0.04% max
Arsenic0.0002% max
Calcium Oxide0.75% max
Colour of solutionB4 max
Chloride0.07% max
***Honor: Top 100 Imp & Exp enterprises of Hangzhou in 2009 Top 100 innovation- oriented export enterprises of Hangzhou in 2008 *** We supply good service, good quality and competive prices. *** We have great enthusiasm and patience, we are conscientious and responsible. ***4 years exporting experience in chemicals, pharmaceutiucals, intermediates. *** Strong in Optical Brightener /Fluorescent brightener (OBA) for polyester, cotton, paper, plastics, and detergent, pigments, ... View more >>  
 Main Markets:North AmericaSouth AmericaEastern EuropeSoutheast AsiaAfricaOceaniaMid EastEastern AsiaWestern Europe
 Contract Manufacturing:OEM Service Offered   Buyer Label Offered  
 
Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

magnesium carbonate



Copyright Notice @ 2008-2012 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.