Magnesium silicate
This product is white fine powder, odorless, tasteless and non-toxic. It maintains a certain strength when mix with water. It is neutral and insoluble in water and organic solvents.

Product Details


It's an inorganic substance with the chemical formula MgSiO3, a white to grayish white fine powder. Also named as Florisil; Florisil 60; FLORISIL ABSORBENT; Florisil (R); Magnesia-silica gel; Magnesium silicates; Silicic acid, magnesium salt; Magnesium hexasilicate; magnesium oxosilanediolate


Mainly used in pharmaceuticals and as an acid making drug in medicine, it can neutralize gastric acid and protect the ulcer surface, and is mainly used for gastric and duodenal ulcer diseases. It can also be used as a deodorizer and decolorizer, and is also used in industries such as ceramics or rubber. Anticoagulant; Filter aid; Coating agent; Candy polishing glaze coating agent; Gum sugar puff powder; Rice coating agent; (Medicine) antacids. Listed as processing aids according to GB 2760-90. According to FDA regulations, it can be used as table salt with a limit of 2%. EEC is used for salt, sugar powder, candy, rice, and gummy sugar.

It’s stable at normal temperatures and pressures. And it should be stored in a cool, dry place. Store in a tightly closed container.

Technical Data

Test itemsStandardTest result
AppearanceWhite, odorless,freely flowing granules or powderComply
SiO2             %≥ 6567.46
MgO             %≥ 1415.69
Loss on drying,     %≤105.49
Density           g/l300-600360
PH (1% suspension)8-109.66

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