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Layered Composite Sodium Silicate Powder CAS 1344-09-8, Detergent Grade, 25 kg Bag Export Candidate sourcing visualDocument check recommended before RFQ
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Layered Composite Sodium Silicate Powder CAS 1344-09-8, Detergent Grade, 25 kg Bag Export Candidate

Layered composite sodium silicate powder offered as a phosphate-free detergent builder candidate with CAS 1344-09-8 and reported Na2O+SiO2 content of 75% minimum. Buyer review should confirm grade, effective content, particle size, Ca/Mg exchange capacity, water insolubles, moisture, pH, whiteness, HS code, SDS/COA readiness, and export packing suitability before RFQ or sample approval.

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 / layered composite sodium silicate powderDocument check recommended before RFQ
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Identity and grade

Typical specifications

  • CAS No.: 1344-09-8
  • Formula stated by source: Na2Si2O5
  • EINECS: 215-687-4
  • Grade standard: detergent grade
  • Appearance: white powder
  • Purity / effective content: 75% min reported
  • Na2O + SiO2: 75% min reported
  • Ca exchange capacity as CaCO3: 310 mg/g min reported
  • Mg exchange capacity as MgCO3: 300 mg/g min reported
  • Particle size through 20 mesh sieve: 90% min reported
  • pH: <=11 reported for 0.1% solution at 25 C
  • Whiteness: >=85% reported
Who uses this page

Target buyers

  • Detergent powder manufacturers
  • Industrial cleaning product formulators
  • Chemical distributors supplying detergent builders
  • Construction chemical additive buyers evaluating silicate-based ingredients
  • Textile auxiliary formulators
  • Paper chemical distributors
  • Private-label detergent producers seeking phosphate-free builder inputs
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

  • Standard packing stated as 25 kg per bag.
  • Custom packaging is stated as available and should be confirmed by bag material, liner, palletization, and container loading plan.
  • Source states 12 MT loading quantity in a 20-foot container; buyer should confirm actual loadability by destination rules, pallet use, and packaging dimensions.
  • Request export marks, batch number format, net/gross weight, shelf-life statement, and storage-condition wording for documents and labels.
  • Confirm whether sample packaging and commercial packaging use the same material and moisture barrier.
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

  • Detergent builder candidate for laundry powder formulations
  • Water-softening and sequestration component in industrial cleaning formulations
  • Powder detergent pre-mix or post-mix ingredient where particle size and whiteness are controlled
  • Construction chemical additive evaluation where silicate chemistry is specified
  • Textile and paper formulation trials subject to buyer qualification
How we compare

Sourcing options

  • Request a pre-shipment sample with matching COA and retained batch reference.
  • Ask for quotation on 25 kg bags, palletized export packing, and full-container load terms.
  • Compare factory-direct pricing against distributor stock availability for urgent shipments.
  • Request buyer-specified testing for moisture, insolubles, particle size, whiteness, alkalinity, and exchange capacity.
  • Qualify at least one alternate sodium silicate or layered silicate supplier for continuity of supply.
Human review

Compliance notes

  • Request current COA, SDS, TDS/specification sheet, commercial invoice, packing list, bill of lading draft, and certificate of origin if required.
  • Confirm transport classification, UN status if applicable, DG/non-DG declaration basis, and destination-specific import requirements before shipment.
  • Verify CAS 1344-09-8, product name, formula description, and HS code consistency across SDS, COA, label, invoice, and customs documents.
  • The source uses terms such as phosphate-free and non-toxic; buyer should request test basis and avoid treating marketing claims as regulatory guarantees.
  • Check detergent-grade suitability against buyer's internal impurity limits, especially insolubles, moisture, alkalinity, heavy metals if relevant, chloride/sulfate if required, and whiteness.
  • Confirm whether the material is intended only for industrial formulation use and whether any food, pharma, feed, or personal-care use is excluded.
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 CAS 1344-09-8layered composite sodium silicatelayered complex sodium silicateLCSS detergent builderphosphate-free detergent builderdetergent grade sodium silicate powderNa2Si2O5 powderindustrial silicate exportsodium silicate 25 kg bagCAS 1344-09-8 export supplier
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Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.

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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
  • Can you provide the latest COA for CAS 1344-09-8 showing Na2O+SiO2, Ca/Mg exchange capacity, particle size, pH, whiteness, water insolubles, and moisture?
  • Is the offered material layered composite sodium silicate / LCSS, and how is it differentiated from standard sodium silicate powder in your specification?
  • What is the confirmed grade, and is this lot suitable for detergent powder pre-mixing or post-mixing applications?
  • Can you provide current SDS, TDS, COA, packing list template, and export label sample before order confirmation?
  • Is the shipment declared as DG or non-DG, and what documentation supports that transport classification?
  • What impurities or trace metals are routinely tested, and can you test to buyer-specified limits?
  • What is the MOQ, sample quantity, sample lead time, production lead time, and current inventory available for export?
  • What packing options are available besides 25 kg bags, including palletized export packing and moisture-resistant liners?
Checks before quote
  • Request current COA, SDS, TDS/specification sheet, commercial invoice, packing list, bill of lading draft, and certificate of origin if required.
  • Confirm transport classification, UN status if applicable, DG/non-DG declaration basis, and destination-specific import requirements before shipment.
  • Verify CAS 1344-09-8, product name, formula description, and HS code consistency across SDS, COA, label, invoice, and customs documents.
  • The source uses terms such as phosphate-free and non-toxic; buyer should request test basis and avoid treating marketing claims as regulatory guarantees.
  • Check detergent-grade suitability against buyer's internal impurity limits, especially insolubles, moisture, alkalinity, heavy metals if relevant, chloride/sulfate if required, and whiteness.
  • Confirm whether the material is intended only for industrial formulation use and whether any food, pharma, feed, or personal-care use is excluded.
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.