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3A, 4A, 5A, 13X and 13X-APG Molecular Sieve Desiccant Beads
Adsorbents And Desiccants

3A, 4A, 5A, 13X and 13X-APG Molecular Sieve Desic | RFQ Sourcing Details

Adsorbents And Desiccants · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

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Product specs

CategoryAdsorbents and Desiccants
Unitset
Purity99%
FormulaNa2O-Al2O3-2.0SiO2-4.5H2O
Bead size2–4 mm
Product typeMolecular sieve desiccant beads
Packet weights0.5 g, 1 g, 2 g, 5 g, 10 g and other listed sizes up to 1,000 g
Available grades3A, 4A, 5A, 13X and 13X-APG
CategoryAdsorbents And Desiccants
AvailabilityInquiry required
Source date2026-08-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Adsorbents And Desiccants. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This molecular sieve desiccant is supplied as beads and is described as a crystalline aluminosilicate adsorbent with an open pore structure. The listed sieve options include 3A, 4A, 5A, 13X and 13X-APG. Product information lists a moisture absorption capacity of 28%–33%, 99% purity, and bead sizes of 2–4 mm.

The material is described as capable of adsorbing water vapor and other gases, including under elevated-temperature conditions. Listed packet weights range from 0.5 g to 1,000 g, with packaging options including OPP film, composite paper and Tyvek paper.

Stated application areas include garments, shoes, leather, furniture and food-related packaging. Available transport packaging includes cartons and pallets.

Before ordering, the buyer should confirm the required molecular sieve grade, packet material, packet dimensions, weight tolerance, packaging quantity, moisture-performance test conditions, applicable food- , storage conditions, shipping arrangement and inspection needs.

The listed product information also references MSDS, RoHS, REACH and ISO/SGS-related documentation;the buyer should request the exact current documents applicable to the selected grade and application.

3A | Applications and Buyer Notes

3A is organized as a sourcing-ready Adsorbents And Desiccants reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Adsorbents and DesiccantsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Purity
99%Based on visible page data; confirm exact value in the RFQ.
Formula
Na2O-Al2O3-2.0SiO2-4.5H2OBased on visible page data; confirm exact value in the RFQ.
Bead size
2–4 mmBased on visible page data; confirm exact value in the RFQ.
Product type
Molecular sieve desiccant beadsBased on visible page data; confirm exact value in the RFQ.
Packet weights
0.5 g, 1 g, 2 g, 5 g, 10 g and other listed sizes up to 1,000 gBased on visible page data; confirm exact value in the RFQ.
Available grades
3A, 4A, 5A, 13X and 13X-APGBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryAdsorbents and Desiccants
Unitset
Purity99%
FormulaNa2O-Al2O3-2.0SiO2-4.5H2O
Bead size2–4 mm
Product typeMolecular sieve desiccant beads
Packet weights0.5 g, 1 g, 2 g, 5 g, 10 g and other listed sizes up to 1,000 g
Available grades3A, 4A, 5A, 13X and 13X-APG
Transport packageCartons and pallets
Applications listedGarments, shoes, leather, furniture and food-related packaging
Material descriptionCrystalline aluminosilicate adsorbent
Listed moisture absorption capacity28%–33%

Product sourcing keywords

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