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Orange Silica Gel Indicating Desiccants for Moisture Adsorption
Adsorbents

Orange Silica Gel Indicating Desiccants for Moist | RFQ Sourcing Details

Adsorbents · Quote on request

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Product specs

CategoryCO2 Adsorbents
Unitset
SizeQualified ,% ≥ Moi
colorchanges obviously according to the hygroscopic capacity. So it's often called "humidity indicator. " Product
CategoryAdsorbents
CategoryAdsorbents
AvailabilityInquiry required
Updated2026-05-27

Buyer's Digest

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

Original product description

Orange Silica Gel Silica Gel -Indicating Orange, its main component is silicon dioxide and its color varies with the humidity. With the exception of blue silica gel's performance, it also has characters of cobalt chloride free, non-toxic, odorless, harmless, etc.

Its molecular formula is: SiO2 + H2O + C25H30CLN3 Performance and Usage In 1998, the European Union has identified the cobalt chloride as carcinogens in the second category.

Blue silica gel with cobalt chloride in Europe and the United States has been banning to produce, and it has a tendency to be eliminated gradually. In order to adapt to market's needs, our company developed orange silica gel without cobalt chloride. The product can be used alone or be mixed with other silica gel.

To dry and indicate the humidity, we can place appropriate amount of the goods in appropriate containers or packaging to achieve this purpose.

This product is mainly used for drying, instructing the degree of drying or humidity, and widely used in precision instruments, pharmaceuticals, petrochemicals, food, clothing, leather, home appliances and other industrial gases, etc.

It can also be used for domestic purposes such as moisture proofing and dehumidifying. Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity. So it's often called "humidity indicator.

" Product Specification 1-3mm, 2-4mm, 2-5mm, 3-5mm, 4-8mm Packing 25KG/bag, 500KG/bag, Plastic bag, Compound bag, One Ton/bag. Packaging and Storage Orange silica gel has a strong capacity of absorption moisture. Therefore it should be stored in a dry place, with shelves or pallets between the ground and the goods.

Packaging Material has steel drum, paper can, carton, plastic bottle, polyethylene plastic compound bag, flexible container bags, etc. During transportation, it should keep away from the rain, the damp and exposure.

ITEM SPECIFICATION Typical Value Superior Class First Class Qualified Class Adsorption Capacity RH=20%,% ≥ RH=35%,% ≥ RH=50%,% ≥ RH=90%,% ≥ Rattler Loss,%≤ PH Value Specific Resistance ,Ω.cm ≥ Silica ,% ≥ Qualified Ratio of Spherical Granules ,% ≥ Ratio of Size Qualified ,% ≥ Moi

Orange | Applications and Buyer Notes

Orange is organized as a sourcing-ready Adsorbents 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 questions befor

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
AdsorbentsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Size
Qualified ,% ≥ MoiBased on visible page data; confirm exact value in the RFQ.
color
changes obviously according to the hygroscopic capacity. So it's often called "hBased 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

CategoryCO2 Adsorbents
Unitset
SizeQualified ,% ≥ Moi
colorchanges obviously according to the hygroscopic capacity. So it's often called "humidity indicator. " Product

Product sourcing keywords

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