Magnesium hydroxide BioUltra, ≥99.0%

R6,584.48

Items in stock, allow 5-7 working days delivery period within South Africa and 7-10 working days for orders within Southern Africa

460 in stock (can be backordered)

SKU: ZA.003.526 Category:

Description

Synonyms: Magnesium dihydroxide, Mg(OH)2
Linear Formula: Mg(OH)2

General description

Magnesium hydroxide is commonly used as a non-systemic antacid for treating acid-peptic disorders. It helps in the treatment kidney stones patients by reducing the recurrence rate.

Application

Magnesium hydroxide is used as a dietary supplement to study its effects on the absorbtion of factors such as folic acid and iron and the release of the peptide hormone cholecystokinin (CCK).

PROPERTIES

product line

BioUltra

Pack Size

1kg

Assay

≥99.0% (KT)

impurities

Insoluble matter, passes filter test

mp

350 °C (lit.)

solubility

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

anion traces

chloride (Cl): ≤500 mg/kg
sulfate (SO42-): ≤1000 mg/kg

cation traces

As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤50 mg/kg
Ca: ≤5000 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤100 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mn: ≤10 mg/kg
Mo: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤100 mg/kg
Pb: ≤5 mg/kg
Sr: ≤10 mg/kg
Zn: ≤5 mg/kg

λ

0.1 M in 5 M HCl

UV absorption

λ: 260 nm Amax: 0.030
λ: 280 nm Amax: 0.025

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