Description
Aluminum Magnesium Silicate (2:1:2) Quick Details
Chemical Name: Aluminum Magnesium Silicate (2:1:2)
CAS No.: 12511-31-8
Molecular Formula: Al.H4O4Si.1/2Mg
Appearance: white to off white free flowing, tasteless odorless,slippery granules or flakes.
Assay: 99%
Aluminum Magnesium Silicate(2:1:2) Typical Properties
Item
Specifications
Characteristics
Almost white to off white free flowing, tasteless odorless,slippery granules or flakes
(completely free from foreign and black particles).
Solubility
Dispersaible in water
Identification
Responds to tests for identification
Ph (5% w/v)
9-10
Water
8%max
Residue on ignition
17%max
Viscosity (5% w/v)
800-2200cps(dispersion)
Acid demand
4%max
Particle size
Less than 250 micron for granules, for flakes less than 1mm lengh and less than 250 micron.
Arsenic
3ppm max
Heavy metals
15ppm max
Al/mg ratio
0.5-1.2
Aluminum Magnesium Silicate(2:1:2) Usage
As a stabilizer, suspending agent, thickening agent used in the nursing care (such as toothpaste), cosmetics, medicine and pesticide, polishing agent, lubricants, coatings, paints, lithium batteries, engineering plastics and other fields.
Aluminum Magnesium Silicate (2:1:2) Packaging and Shipping
Packing: 25kg/ Iron drum/ Cardboard bucket/ Bag
Delivery: Non-dangerous cargo
Aluminum Magnesium Silicate (2:1:2) Storage
Store in dry, ventilated areas to avoid direct sunlight.
