Magnesium carbonate hydroxide hydrate, Puratronic™, 99.996% (metals basis)

CAS: 39409-82-0

Ref. 02-010796

Product Information

• Name: Magnesium carbonate hydroxide hydrate, Puratronic™, 99.996% (metals basis)
• Synonyms: pentamagnesium(2+) tetrahydrate dihydroxide tetracarbonate, Carbonic Acid, Magnesium Salt, Hydrate (1:2:2), Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide (Mg(OH)₂), hydrate, Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide, hydrate, Magnesium carbonate basic, Magnesium carbonate hydroxide, Magnesium carbonate hydroxide (2:1:2), Magnesium hydroxide (Mg(OH)₂), mixt. contg., Magnesium hydroxide, mixt. contg.
• CAS: 39409-82-0

Description

Magnesium carbonate hydroxide hydrate is used as drier, color ficatives, anticaking agent, carrier, swelling agent, acidity regulator. Magnesium carbonate is the production of magnesium oxide by calcining. Magnesite and dolomite minerals are used to produce 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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 467.63
• Formula: C₄H₁₀Mg₅O₁₈
• Purity: 99.996%
• Color/Form: Powder
• InChI key: YMKSTRLFWJQKFP-UHFFFAOYSA-D