Magnesium carbonate manufacturers and suppliers

Magnesium carbonate suppliers

Properties

Melting point:: 990°C

Density: 3.050

solubility: Practically insoluble in water. It dissolves in dilute acids with effervescence.

form: Solid

color: White

Odor: at 100.00?%. odorless

Water Solubility: g MgCO3/100g solution at CO2 pressure, kPa, 18°C: 3.5 (203), 4.28 (405), 5.90 (1010), 7.49 (1820), 7.49 (5670); at 0°C 8.58 (3445), at 60°C 5.56 (3445); soluble acids; insoluble alcohol [HAW93] [KIR81]

Stability:: Hygroscopic

LogP: -0.809 (est)

Safety Information

Safety Statements: 24/25-22

RTECS: OM2470000

HS Code: 28369910

Use

Magnesium carbonate occurs as light, white-colored friable masses or as a bulky, white-colored powder. It has a slightly earthy taste and is odorless but, since it has a high absorptive ability, magnesium carbonate can absorb odors. The USP 32 describes magnesium carbonate as either a basic hydrated magnesium carbonate or a normal hydrated magnesium carbonate. However, the PhEur describes magnesium carbonate as being a hydrated basic magnesium carbonate in two separate monographs: heavy magnesium carbonate and light magnesium carbonate. The molecular formulas for heavy magnesium carbonate and light magnesium carbonate vary, but heavy magnesium carbonate may generally be regarded as the tetrahydrate [(MgCO3)3·Mg(OH)2·4H2O], while light magnesium carbonate may be regarded as the trihydrate [(MgCO3)3· Mg(OH)2·3H2O]. The molecular weights of the heavy and light forms of magnesium carbonate are 383.32 and 365.30, respectively.

You can find Magnesium carbonate suppliers, manufacturers, and distributors from countries such as India, CHINA and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.