Liquid sodium silicate Na2SiO3 (water glass)
bulk liquid sodium silicate (water glass, CAS 1344-09-8) for industrial binding and process use. COA/MSDS on request. Loc Thien — 0979 891 929.
Liquid sodium silicate Na₂SiO₃ (water glass, CAS 1344-09-8) is an alkaline silicate solution used as a binder, deflocculant aid, detergent builder component and process chemical in selected industrial lines. Loc Thien supplies bulk with COA/MSDS on request — hotline 0979 891 929.
Grade, modulus (SiO₂:Na₂O ratio) and solids must match your process — always confirm the lot COA. Not a retail consumer glue product on this page; quotation is bulk by volume, packing and delivery point.
What is liquid sodium silicate (water glass)?
Sodium silicate solutions are alkaline mixtures of sodium oxide and silica in water, commonly called water glass. Plants buy liquid silicate for foundry/ceramic binding, pulp & paper wet-end chemistry, detergent/industrial cleaning formulas, soil/grout applications and other process duties specified by the process engineer.
Loc Thien quotes industrial volumes only — no public retail cart or list price.
Key specifications (indicative)
| Item | Typical | Note |
|---|---|---|
| Product | Sodium silicate solution (Na₂SiO₃) | Liquid water glass |
| CAS | 1344-09-8 | Sodium silicate |
| Form | Liquid | Drum / IBC / bulk enquiry |
| Chemistry | Alkaline silicate | Modulus & solids on COA |
| Documents | COA · MSDS | Per shipment on request |
| SKU ref | NA2SIO3-LQ | Internal catalog |
Industrial applications ()
- Detergent / industrial cleaning: builder or alkaline silicate component in formulated cleaners (site recipe).
- Pulp & paper / ceramics / foundry: binding, deflocculation or process silicate duties as specified.
- Construction / specialty: grout, soil or coating systems that call for sodium silicate — only under engineering control.
- Water chemistry adjuncts: some trains use silicate for corrosion or process reasons; not a universal coagulant replacement for PAC/Fe salts.
For coagulants used alongside utility chemicals, see PAC and FeCl hub. Alkali make-up often pairs with NaOH (caustic).
Handling and safety
- Alkaline corrosive liquid — PPE, eyewash, trained operators.
- Avoid contact with acids in uncontrolled mixing (heat/gel risk depending on conditions).
- Use compatible tanks and seals; label lines clearly.
- Keep MSDS on the floor; spill response per site HSE.
- Do not treat as a household adhesive product from this catalog page.
Packing, storage, delivery
Common packs: drums, IBC and bulk enquiry. Store sealed, frost-aware where relevant. Loc Thien delivers to factories and KCN nationwide (HCM, Binh Duong, Dong Nai and other parks) — state the delivery point on the RFQ.
FAQ — liquid sodium silicate
What is the CAS number of sodium silicate?
A common reference CAS is 1344-09-8. Commercial liquid is an aqueous sodium silicate solution; solids and modulus are on the lot COA.
What does “water glass” mean?
It is the trade name for sodium silicate solutions used as binders and alkaline process chemicals — not drinking glass and not a food product on this page.
Is sodium silicate the same as PAC or FeCl₃?
No. PAC and FeCl₃ are coagulants for solid–liquid separation. Sodium silicate is a different chemistry (alkaline silicate) for binding, building and specialty process duties.
Can I get COA and MSDS?
Yes. Lot COA and MSDS are provided on request for shipments.
Do you publish retail prices online?
No public retail cart or list price. Loc Thien quotes bulk by volume, packing and delivery point. Hotline 0979 891 929 or request a quote.
How do I order bulk liquid sodium silicate in Vietnam?
Send estimated tonnage, packing (drum/IBC/bulk), required modulus/solids if known, and delivery industrial park/province. We return a quotation without online checkout.
Which related chemicals do plants often buy with silicate?
Depending on the line: caustic soda (NaOH 32%), acids for pH, or coagulants such as PAC 31% — always per process design, not as a fixed bundle.
