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Sodium Silicate Liquid CAS 1344-09-8 Industrial Grade Sourcing Candidate sourcing visualReady for RFQ with CAS, COA, packing, and DG verification
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Sodium Silicate Liquid CAS 1344-09-8 Industrial Grade Sourcing Candidate

Industrial-grade sodium silicate liquid, also known as liquid water glass, offered with adjustable molar ratio and solids content for overseas buyers requiring CAS/spec verification, COA-supported shipments, and export-ready packing options. Key checks before RFQ include Na2O+SiO2 content, molar ratio, density/viscosity, insoluble matter, alkalinity, drum or IBC configuration, and DG classification confirmation for the destination route.

Quick buying facts

Identify the grade, package, and import market before comparing suppliers.

Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.

CAS No.: 1344-09-8Inorganic silicate raw material / industrial sodium silicate liquidReady for RFQ with CAS, COA, packing, and DG verification
Request quoteOpen sourcing hub
Identity and grade

Typical specifications

  • CAS No.: 1344-09-8
  • EINECS: 215-687-4
  • Formula: Na2O·nSiO2
  • Appearance: Liquid
  • Grade: Industrial grade
  • Molar ratio: adjustable from 2.0 to 3.5
  • Total content as Na2O+SiO2: 34% to 44%
  • Purity claim from source page: ≥99%; buyer should verify definition and test method
  • Suggested COA checks: SiO2, Na2O, modulus/molar ratio, Baume or density, viscosity, water insoluble matter, Fe, chloride, sulfate, pH/alkalinity
  • HS Code listed by source: 28391910
Who uses this page

Target buyers

  • Industrial chemical distributors
  • Construction chemical manufacturers
  • Detergent and cleaning product formulators
  • Foundry and casting material buyers
  • Paper, textile, and mineral processing chemical buyers
  • Water treatment chemical distributors
  • Adhesive and binder manufacturers
  • Importers seeking trial-lot sodium silicate liquid supply
Before matching

Documents to check

  • CAS number, grade, assay, and impurity profile
  • SDS, COA, TDS, HS code, and transport classification
  • Destination-market import documents before supplier matching
Package and route

Packing notes

  • Listed packing options include 200 kg or 300 L plastic drums and IBC ton containers.
  • Source page also references 270 kg to 290 kg in 200 L plastic or metal drums; buyer should confirm net weight, drum material, and palletization.
  • Custom packaging may be available in drums, IBCs, bags, or cartons, but liquid sodium silicate is typically quoted in drums or IBCs.
  • Confirm FCL/LCL suitability, leak-test requirements, inner liner needs, and whether export pallets are fumigation-free.
  • Ask for packing photos, label draft, net/gross weight, dimensions, and container loading quantity before order placement.
Applications and sourcing options

Check whether this product fits the buyer's actual application.

Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.

Use context

Common applications

  • Raw material qualification for industrial sodium silicate liquid supply
  • Trial-order sourcing where 10 ton MOQ is acceptable
  • Specification matching by molar ratio and total solids content
  • Bulk supply in drums or IBCs for downstream industrial formulation
  • Supplier comparison based on COA, SDS, export packing, and port options
How we compare

Sourcing options

  • Trial order: MOQ listed as 10 tons
  • Bulk order: request FCL pricing and loading quantity by drum or IBC
  • Custom specification: molar ratio 2.0 to 3.5 and content 34% to 44% subject to supplier confirmation
  • Packaging options: 200 L drums, 300 L drums, or IBC ton containers subject to export-route approval
  • Shipping ports listed: Tianjin, Qingdao, Ningbo, and Shanghai
  • Payment terms listed: L/C, T/T, and D/P by negotiation
Human review

Compliance notes

  • Request latest COA, SDS in English, TDS/specification sheet, commercial invoice, packing list, certificate of origin if needed, and bill of lading draft details.
  • Verify CAS 1344-09-8 and product name alignment across COA, SDS, invoice, labels, and customs documents.
  • Confirm DG status for the exact concentration, pH, packaging, and shipping route; classification may vary by formulation and local transport rules.
  • Do not rely on marketplace text as a regulatory determination; importer should check destination chemical inventory, customs code, labeling, and import documentation requirements.
  • Clarify whether the material is classified as corrosive for transport or requires special marks, UN number, packing group, or non-DG statement from the supplier/carrier.
  • Confirm absence or limits of restricted impurities relevant to the buyer’s industry, especially heavy metals, iron, insoluble matter, and chloride/sulfate where applicable.
Buyer search paths

Related sourcing terms

These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.

sodium silicate liquid sourcingliquid water glass CAS 1344-09-8industrial sodium silicate suppliersodium silicate solution COAsodium silicate molar ratio 2.0 3.5Na2O SiO2 content 34 44water glass liquid drum IBCsodium silicate export packingHS 28391910 sodium silicatechemical raw material sourcing
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RFQ questions before supplier matching

Turn this product into a quote request.

Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.

Questions to confirm
  • Please provide the current COA for the exact lot or representative production batch.
  • What are the available molar ratios between 2.0 and 3.5, and what tolerance can be guaranteed on the COA?
  • What is the exact Na2O, SiO2, total solids, density, viscosity, pH, and water insoluble matter specification?
  • How is the stated ≥99% purity defined for a 34% to 44% liquid product, and which test method is used?
  • Can you quote 10 tons trial order and full-container order separately, including packing type and loading quantity?
  • Which export port is available for this order: Qingdao, Tianjin, Ningbo, Shanghai, or another port?
  • Can you provide SDS, TDS, COA, packing list, certificate of origin, and DG/non-DG transport statement before shipment?
  • What is the shelf life or recommended retest period stated on the supplier documents?
Checks before quote
  • Request latest COA, SDS in English, TDS/specification sheet, commercial invoice, packing list, certificate of origin if needed, and bill of lading draft details.
  • Verify CAS 1344-09-8 and product name alignment across COA, SDS, invoice, labels, and customs documents.
  • Confirm DG status for the exact concentration, pH, packaging, and shipping route; classification may vary by formulation and local transport rules.
  • Do not rely on marketplace text as a regulatory determination; importer should check destination chemical inventory, customs code, labeling, and import documentation requirements.
  • Clarify whether the material is classified as corrosive for transport or requires special marks, UN number, packing group, or non-DG statement from the supplier/carrier.
  • Confirm absence or limits of restricted impurities relevant to the buyer’s industry, especially heavy metals, iron, insoluble matter, and chloride/sulfate where applicable.
Next step

Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.