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Water Absorbent Molecular Sieve 4A Desiccant
US$1.10
100-999 kg
US$1.50
1,000+ kg
Sample price:US$5.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
1318-02-1Formula
Na2o.Al2O3.2sio2.4.5H2O(Sio2:Al2O3=2)Model NO.
KS-MS02EINECS
N/aShape
Sphere, PelletDrying Method
Static DryingKind
Mineral Desiccant, 3A, 4A, 5A, 13XSorbent
Molecular SievesDesiccant
Chemical Desiccant, Physical DesiccantNominal Pore Diameter
4 AngstromH2O Adsorption
21.5%MinWater Content
1.5% MaxKey Words
4A Molecular SieveColor
Light GreyWear Ratio
0.2%MaxEthylene Adsorption
0.3% MinDelivery Time
Within One WeekTransport Package
Plastic Drums/Metal DrumsSpecification
1.7-2.5mm; 3.0-5.0mmTrademark
KsourceepOrigin
Pingxiang, Jiangxi, ChinaHS Code
3824999999Production Capacity
100000kgs/MonthKey features
Precise Pore Size: Effective pore opening of 4 angstroms (0.4nm) for selective adsorption.
High Water Adsorption: Minimum water adsorption capacity of 21.5% for efficient drying.
Low Water Content: Maximum water content of 1.5% ensures high purity and performance.
Selective Adsorption: Adsorbs molecules under 4 angstroms while excluding branched chains and aromatics.
Fast Delivery: Delivery time within one week for standard orders.
Durable Structure: Low wear ratio of 0.2% max ensures long service life.
Versatile Shapes: Available in sphere and pellet shapes to meet different needs.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-04-10Nearest Port: SHANGHAI, XIAMEN, QINGDAOAverage Response Time: ≤1.73hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT
AI-Powered supplier vetting
SummaryPINGXIANG KSOURCE CHEMICAL PACKING CO., LTD. is a China-based limited company operating as both a trading company and manufacturer/factory. It reports more than 20 years of experience producing chemical packing and related ceramic products, with more than 10 production lines, ISO 9001 and ISO 14001 certifications, and 6–10 R&D engineers and quality-control staff. Stated annual capacities include 6,000 tons of ceramic balls, 5,000 tons of molecular sieve, 6,000 units/other measure of random or structured packing, 5,000 tons of activated alumina, and 2,000 units/other measure of honeycomb ceramic. Export sales account for 51%–70%, with markets across multiple global regions. Overseas service capabilities, innovation outputs, customization services, raw-material traceability, and customer cases are not sufficiently documented. The SGS audit record is dated June 27, 2024 to June 26, 2025, with an evaluation result of 0; the meaning of this result is not specified in the provided data.
Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, and is described as a large-scale production enterprise focused on chemical packing products. Its stated operating location is Xiangdong Industrial Park, Pingxiang, Jiangxi, China.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. The provided information does not include certificate numbers, scope, or validity dates, but the certifications themselves are explicitly stated.
After-Sales capabilityThe supplier states that it provides complete after-sales service and technical support and aims to exceed customer expectations. However, no specific service process, response standard, overseas service arrangement, or performance evidence is provided.
Production capacityProduction capability is supported by more than 10 production lines, over 20 years of manufacturing experience, and stated annual capacities for ceramic balls, molecular sieve, activated alumina, random/structured packing, and honeycomb ceramic. Export sales of 51%–70% and broad overseas markets further indicate established operating scale.
Product Q&A
Q:What is the pore size of 4A molecular sieve?
A:
It has an effective pore opening of about 4 angstroms (0.4nm).
Q:What molecules are excluded by 4A molecular sieve?
A:
Branched chain hydrocarbons and aromatics are excluded due to their larger size.
Q:What is the minimum water adsorption capacity?
A:
The H2O adsorption is at least 21.5%.
Q:What is the maximum water content?
A:
The water content is kept at a maximum of 1.5%.
Q:How long does delivery take?
A:
Delivery time is within one week.
Send Inquiry
*To:
PINGXIANG KSOURCE CHEMICAL PACKING CO., LTD.
PINGXIANG KSOURCE CHEMICAL PACKING CO., LTD.*Content:
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