The composition of synthesized magnesium silicate may vary, but the average molar ratio of magnesium oxide (MgO) to silicon dioxide (SiO2) is 2:5. White fine powder, odorless, tasteless, without any gravel sensation. Slightly hygroscopic. Easy to decompose by inorganic acids. The pH value of the 10% suspension is 7.0-10.8. Insoluble in water and ethanol.
Anti caking agent; Filter aid; Membrane coating agent; Candy polishing and glazing agent; Gum sugar powder; Rice coating agent; (Drug) acid making agent. According to GB 2760-90, it is listed as a processing aid.
Used as a polyether adsorbent with adsorption and decolorization functions
2. Technical indicators
item
value
Classification
Silicate
CAS No.
1343-88-0
Other Names
Magnesium silicate
MF
MgO3Si
EINECS No.
215-681-1
Place of Origin
China
Grade Standard
Food Grade
Purity
99%
Appearance
powder
Application
food grade
Model Number
1343-88-0
3. Packaging and storage
Package : 20kg/bag
Storage : Temperature: The most suitable storage temperature for magnesium silicate is in a cool and dry place below 30 ℃, avoiding
Higher main content and lower impurity levels; batch-to-batch stability; better solubility, particle size, and flowability, facilitating downstream processes.
Quality system advantages:
Certification list - ISO 9001, REACH registration number, FDA, Kosher, Halal; each batch comes with a COA, supporting third-party testing (SGS, etc.); full traceability.
Supply chain advantages:
Own factory/integrated production; annual production capacity is at full capacity, with plans to expand production; some stock is available for immediate delivery; delivery time is clear.
Transportation
1
Packaging & Loading
25 kg bags with inner PE liner, 40 bags per pallet (1 MT), shrink-wrapped and fumigation-free; 20 MT per 20' FCL, 28 MT per 40' HQ.
2
Shipping
Sea freight is recommended for bulk orders (30–40 days to Europe/US); samples ship via DHL/FedEx within 3–7 days. Available terms: FOB Qingdao / CIF / DDP.
3
Dangerous goods
Classified as UN, Class, Packing Group; we provide full DG documentation and comply with IMDG for all ocean shipments.
4
Documents
Commercial invoice, packing list, bill of lading, COA, SDS, and certificate of origin are included with every shipment.