Project Description

PRODUCT SPECIFICATIONS

PRODUCT

Aluminum Magnesium Silicate Hydrate – ALMASILATE C212

CAS #

71205-22-6

SYNONYM

Almasilate C212

FORMULA

AlMg(Si2O6)(OH)

ASSAY

min. 15% Ai2O3 25-35 % Mgo 15-25% SiO2

PH

9.2 Max.

SO4

4% Max.

CL

2% Max.

AS

10 ppm max.

HEAVY METALS

40 ppm max.

BULK DENSITY, LOOSE

0.2 – 0.4 g/ml

BULK DENSITY, TAPPED

0.3 – 0.5 g/ml

LOSS ON DRYING (105°C/ 2H)

15% max.

NOTES

C212 Amorphous, basic co-precipitate, containing aluminum magnesium hydroxysilicate; ratio of the components Al-Mg-Si can be adjusted according to the customer’s requirements; good adsorption characteristics due to the silica content.

 

AlxMgy(Si2O6)z(OH)(3x+2y-4z)

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