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1.05829

SAFC

Magnesium hydroxide carbonate

heavy extra pure, Ph. Eur., BP, USP, E 504

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Synonym(s):
Magnesium hydroxide carbonate, Magnesium carbonate basic
CAS Number:
E Number:
E504
EC Index Number:
235-192-7

agency

BP
Ph. Eur.
USP

Quality Level

assay

40.0-43.5% Mg (as MgO) basis (USP)
40.0-43.5% Mg (as MgO) basis (complexometric)

form

solid

pH

10.5 (20 °C, 50 g/L in H2O, suspension)

mp

600 °C (decomposition)

solubility

water: insoluble at 20 °C

density

2.16 g/cm3 at 20 °C

anion traces

chloride (Cl-): ≤0.02%
sulfate (SO42-): ≤0.3%

cation traces

As: ≤0.0002%
Ca: ≤0.4%
Fe: ≤0.005%
Hg: ≤0.0001%
Na: ≤0.1%
Ni: ≤0.0100%
Pb: ≤0.0002%
Si: ≤0.05%
V: ≤0.0010%
heavy metals (as Pb): ≤0.001%

application(s)

pharma/biopharma processes

storage temp.

2-30°C

InChI

1S/CH2O3.Mg.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-3

InChI key

OUHCLAKJJGMPSW-UHFFFAOYSA-K

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This Item
1.058286303263062
Magnesium hydroxide carbonate heavy extra pure, Ph. Eur., BP, USP, E 504

1.05829

Magnesium hydroxide carbonate

Magnesium hydroxide carbonate light extra pure, Ph. Eur., BP, USP

1.05828

Magnesium hydroxide carbonate

Magnesium carbonate basic tested according to Ph. Eur., heavy

63032

Magnesium carbonate basic

Magnesium carbonate basic purum p.a., heavy, ≥40% (MgO)

63062

Magnesium carbonate basic

Quality Level

400

Quality Level

400

Quality Level

200

Quality Level

-

agency

BP, USP, Ph. Eur.

agency

BP, Ph. Eur., USP

agency

USP/NF, tested according to Ph. Eur.

agency

-

pH

10.5 (20 °C, 50 g/L in H2O, suspension)

pH

10.5 (20 °C, 50 g/L in H2O, suspension)

pH

-

pH

-

solubility

water: insoluble at 20 °C

solubility

water: insoluble at 20 °C

solubility

-

solubility

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

storage temp.

-

General description

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC® portfolio of high-quality products withstands strict quality control procedures.

application

Magnesium hydroxide carbonate can be used to improve flow properties of dry powders in pharmaceutical processes.

Legal Information

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

related product

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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