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Activated Zeolite Molecular Sieve Powder 3A/4A/5A/13X Industrial Grade sourcing visualRFQ-ready with specification verification required
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Activated Zeolite Molecular Sieve Powder 3A/4A/5A/13X Industrial Grade

Industrial-grade activated zeolite molecular sieve powder offered for overseas RFQ review in 3A, 4A, 5A, and 13X classifications. Buyer verification should focus on CAS alignment, zeolite type, pore size, powder particle size, water adsorption, moisture content, pH, bulk density, impurity limits, packing format, and export document readiness before purchase confirmation.

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. stated by source: 69912-79-4; buyer should confirm suitability for the exact zeolite type and customs declarationIndustrial adsorbent chemical / activated zeolite molecular sieve powderRFQ-ready with specification verification required
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Identity and grade

Typical specifications

  • CAS No. stated by source: 69912-79-4; buyer should confirm suitability for the exact zeolite type and customs declaration
  • Available classifications stated: 3A, 4A, 5A, 13X
  • Model highlighted on source page: 4A; product table also lists 3A zeolite powder molecular sieve powder
  • Grade standard: Industrial grade
  • Appearance: White powder
  • Nominal pore diameter example stated for 3A: 3 angstroms
  • Particle size example stated: 2–4 μm
  • Bulk density example stated: ≥0.43 g/ml
  • Static water absorption example stated: ≥22%
  • Water content example stated: <2.0%
  • pH value example stated: 7–10
  • Purity stated: ≥99%; buyer should request test method and impurity breakdown
Who uses this page

Target buyers

  • Industrial adsorbent distributors
  • Molecular sieve and desiccant formulators
  • Coatings, resin, adhesive, and sealant additive buyers
  • Insulating glass material manufacturers
  • Chemical importers sourcing inorganic adsorbent powders
  • OEM buyers requiring 3A, 4A, 5A, or 13X zeolite powder qualification
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

  • Transport package stated: 1000 kg jumbo bag
  • Confirm inner liner, moisture barrier, palletization, and container loading plan for export shipments
  • Request packing photos, net/gross weight, bag dimensions, and labeling format before order release
  • Ask whether smaller trial packing or sample lots are available for qualification testing
  • Verify whether packaging is suitable to protect adsorption performance during long-distance ocean freight
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

  • Adsorbent powder for industrial formulation development
  • Desiccant additive in selected industrial materials
  • Moisture-control component for compatible resin, paint, adhesive, or sealant systems
  • Powder molecular sieve for buyers requiring rapid adsorption and high dispersibility
  • Raw material qualification for industrial desiccant or adsorbent product lines
How we compare

Sourcing options

  • Request sample for lab qualification before bulk purchase
  • Compare 3A, 4A, 5A, and 13X grades by pore size and adsorption target
  • Ask for 1000 kg jumbo bag pricing and container-load quotation
  • Request custom particle size, moisture specification, or packing if available
  • Arrange third-party inspection for bulk lots prior to shipment
Human review

Compliance notes

  • Request current COA, SDS, TDS/specification sheet, packing list, commercial invoice, and certificate of origin as applicable
  • Confirm HS code, CAS declaration, and product description consistency across export documents
  • Check whether the shipment is classified as dangerous goods or non-DG under the destination route and carrier requirements
  • Confirm destination-market import requirements for zeolite/molecular sieve adsorbents before placing an order
  • Supplier page indicates import/export rights, but buyer should still verify export documentation capability for the destination country
  • No regulatory approval, end-use clearance, or customs outcome should be assumed from the listing alone
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.

activated zeolite powdermolecular sieve powder3A zeolite powder4A zeolite powder5A molecular sieve powder13X zeolite powderindustrial adsorbentdesiccant additivesynthetic zeolitezeolite molecular sieveCAS 69912-79-4adsorbent chemical sourcing
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Build a broader quote package from adjacent options.

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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
  • Which exact grade is being quoted: 3A, 4A, 5A, or 13X?
  • Can you provide COA results for pore size, particle size distribution, bulk density, static water adsorption, water content, pH, and loss on ignition?
  • What is the confirmed CAS number and HS code used for export documentation?
  • What impurity limits are controlled, including soluble salts, heavy metals, free alkali, chloride, sulfate, and insoluble matter?
  • Is the material activated before packing, and what is the guaranteed moisture level at dispatch?
  • What test methods are used for water adsorption, moisture content, and particle size?
  • Can you provide SDS and TDS in English for buyer compliance review?
  • Is the product shipped as non-DG? If so, can you provide a non-DG statement or transport classification support document?
Checks before quote
  • Request current COA, SDS, TDS/specification sheet, packing list, commercial invoice, and certificate of origin as applicable
  • Confirm HS code, CAS declaration, and product description consistency across export documents
  • Check whether the shipment is classified as dangerous goods or non-DG under the destination route and carrier requirements
  • Confirm destination-market import requirements for zeolite/molecular sieve adsorbents before placing an order
  • Supplier page indicates import/export rights, but buyer should still verify export documentation capability for the destination country
  • No regulatory approval, end-use clearance, or customs outcome should be assumed from the listing alone
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.