Yes, samples for existing items are provided within 7 days. For customized samples, a version fee is required.

Are you a manufacturer?

Yes, we are a manufacturer of various desiccants since 2004, with over 20 years of experience leading the industry.

What certificates can be provided?

Our products are certified with REACH, RoHS, and non-DMF standards.

Spherical Granule Food Grade Silica Gel Water Absorbent

Name: Spherical Granule Food Grade Silica Gel Water Absorbent
Brand: Jiaxing Langwei Technology Co., Ltd.
SKU: 2257963465

Zhejiang, ChinaJiaxing Langwei Technology Co., Ltd.

US$0.006

20,000-199,999 Pieces

US$0.004

200,000-1,999,999 Pieces

US$0.002

2,000,000+ Pieces

Sample price:US$1.00/bag.Request sample

Product profile

CAS No.

112926-00-8

Formula

Sio2

EINECS

231-545-4

Shape

Beads

Drying Method

Static Drying

Kind

Silica-Gel Desiccant

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Moisture Absorption Capacity

≥32%

Moisture Content

<5%

Purity

98%

pH

4-7

Color

Transparent, White, Orange, Blue

Bead Size

0.5-2/1-3/2-4(mm)

Packing Material

Composite, Aihua, Cotton, Tyvek, Nonwoven, Oppfilm

Applications

Garment, Shoes, Leather, Furniture, Food etc

Certification

Reach, RoHS, SGS

Transport Package

Cartons and Pallets

Specification

1-1000g

Trademark

DryGuard

Origin

Zhejiang

HS Code

2811221000

Key features

High Moisture Absorption: Absorbs up to 32% of its weight in moisture, effectively preventing dampness and mold.

Food Grade Safety: Non-toxic, odorless, and certified with REACH, RoHS, and SGS for safe use.

Wide Application Scope: Ideal for garments, shoes, leather, furniture, food, medicine, and electronics.

Manufacturer Direct: Direct factory since 2004 with 20+ years experience in desiccant manufacturing.

Customizable Options: Available in various colors, bead sizes, and packing materials to suit needs.

Fast Sample Delivery: Samples for existing items provided within 7 days for quick evaluation.

Company profile

Jiaxing Langwei Technology Co., Ltd.Zhejiang, China

Business Type: Trading CompanyAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryJiaxing Langwei Technology Co., Ltd. is identified as a China-based trading company established in 2023 in the supplied company profile, while another description states operations began in 2004; this inconsistency should be verified. The supplier focuses on desiccant and moisture-control products, including silica gel, calcium chloride, activated clay, montmorillonite, container desiccants, deoxidizers, and household dehumidifiers. It reports ISO 9001:2015 certification, BSCI social responsibility inspection, 24 patents, and several enterprise honors. DEM and ODM services are stated, indicating customization capability. However, the provided information does not sufficiently establish after-sales service capacity, financial credibility, manufacturing scale or output capability, or customer case history. The stated 20.0 m² plant area and trading-company classification do not by themselves confirm substantial manufacturing capacity.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company based in Jiaxing, Zhejiang, China. Its stated business focus is chemicals, particularly desiccants and related moisture-control products; the company profile also describes it as engaged in product development, production, and sales.

CertificationsThe supplier states that it has passed ISO 9001:2015 quality management system certification and a BSCI social responsibility factory inspection. These are explicit indicators of quality-management and social-compliance credentials, although the provided slices do not include certificate numbers, validity dates, or issuing-body details.

R&D capabilityThe supplier describes itself as an emerging high-tech and science-and-technology management innovation enterprise and reports 24 patents. Its broad desiccant product range further supports product-development activity, although the slices do not specify patent ownership, technical scope, or commercialization outcomes.

Customization capabilityThe supplier explicitly states that it provides DEM and ODM services and offers products in various types and specifications. This directly supports the availability of customization and specification-adjustment services, although the scope of customization is not detailed.

Product Q&A

Q:What types of desiccants are available?

Common desiccants include Silica Gel (non-toxic, absorbs 35-40% weight), Calcium Chloride (absorbs up to 300%, for high humidity), and Bentonite Clay (natural, eco-friendly).

Q:How do I determine the right amount of desiccant?

Quantity depends on package size, product sensitivity, and ambient humidity. Consult a specialist or refer to industry standards for precise calculations.

Q:Can desiccants be reused?

Silica gel can be regenerated by heating to release moisture, though absorption rate may decrease after repeated use. Calcium chloride is single-use.

Q:How should desiccants be stored before use?

Store in a cool, dry place, sealed in original packaging to prevent premature moisture absorption.

Q:Are there environmental considerations for disposal?

Many desiccants are non-toxic and can be disposed of with regular waste. Check local regulations and MSDS for specific guidelines.