Project Description

PRODUCT SPECIFICATIONS

PRODUCT

Magnesium Hydroxide GILUMAG D213

CAS #

1309-42-8

SYNONYM

Magnesium Hydroxide (GILUMAG); Magnesium hydroxide (Mg(OH)2); Magnesium hydroxide

FORMULA

Mg(OH)2

ASSAY

95-100.5 % Mg (OH)2

SO4

max. .0.5%

CL

max. 0.1%

NA

max. 0.05%

AS

max. 3 ppm

HEAVY METALS

max. 30 ppm

ACID NEUTRALIZING CAPACITY, USP

min. 30 meq/ g

PH – STAT TEST

min. 290 ml/ 310 ml/ 320 ml 0.1 nHCI

ROSETT – RICE TITRATION

min. 35 minutes

BULK DENSITY, LOOSE

0.65-0.75 g/ml

BULK DENSITY, TAPPED

0.8-1.0 g/ml

LOSS ON DRYING (105°C/ 2H)

max. 2.0%

PH

Approx. 10

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

D211, D212, D213, D214 Content of 95-100.5% Mg(OH)2; in worldwide use for tablets. Broad range of bulk density available.

Use: ABSORBENT,

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