Project Description

PRODUCT SPECIFICATIONS

PRODUCT

Magnesium Hydroxide GILUMAG D611

CAS #

1309-42-8

SYNONYM

Magnesium hydroxide suspension; Magnesium hydroxide (Mg(OH)2); Magnesium hydroxide

FORMULA

Mg(OH)2

MG(OH)2

29-33%

PH

9-11.5

SO4

max. 0.05%

CL

max. 0.05%

NA

max. 50ppm

AS

max. 0.6 ppm

HEAVY METALS

max. 5 ppm

ACID NEUTRALIZING CAPACITY, USP

min. 80%

PH – STAT TEST

min. 25ml/ 25ml 26ml 0.1 n HCI

ROSETT – RICE TITRATION

min. 40 minutes

VISCOCITY

max. 7000 m Pas LV 3/12

MELTING POINT

350 c (dec.)

ODOR

odorless

MOLECULAR WEIGHT

58.33

COLOR

white amorphous powder or colorless hexagonal crystal

SOLUBILITY

soln. of ammonium salts and dilute acids

DENSITY

2.36

NOTES

D611 Fluid, concentrated magnesium hydroxide suspension with 29-33% Mg(OH)2 content, suitable for antacid preparations with a high content of active substance; low viscosity permits the addition of further components, e.g., Aluminum Hydroxide A671.

Use: ABSORBENT,

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