Blue Indicating Silica Gel Desiccant Beads, 0.5–8 | RFQ Sourcing Details
Silica Gel · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Silica Gel. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
## Product overview This indicating silica gel is supplied as blue beads or lumps for moisture adsorption and visual humidity indication. According to the available product data, the material changes toward pink as it absorbs moisture.
It is intended for static drying and humidity-indication duties in industrial and packaged environments. Reported applications include precision instruments, pharmaceuticals, petroleum and gas operations, chemicals, food, clothing, household appliances, aviation, and power-industry uses.
Buyers should assess whether the indicating chemistry, handling requirements, and regulatory status are appropriate for their specific process or packaged product. ## Supported technical data The stated silica content is at least 98%.
At 25°C after 48 hours, the reported minimum adsorption capacities are 8% at 20% relative humidity, 18% at 50% relative humidity, and 28% at 90% relative humidity.
Other listed properties include a 20–30 Å pore diameter, minimum bulk density of 700 g/L, maximum loss on heating of 3.0%, and minimum qualified size ratio of 98%. Available particle-size ranges are 0.5–1.5 mm, 1–3 mm, 2–4 mm, 3–5 mm, 2–5 mm, and 4–8 mm.
Listed bulk packaging includes 25 kg bags, 25 kg drums, 150 kg drums, and 800 kg jumbo bags.
## Procurement questions to confirm Before ordering, buyers should confirm the selected bead size and package format, the inspection method and acceptance limits for each specification, and obtain current lot-specific test documentation.
Also confirm the exact indicator composition, the color-change range and interpretation, regeneration or disposal instructions, dust and handling controls, storage conditions, and whether the product is approved for the intended application.
For food, pharmaceutical, aviation, or other regulated uses, request documentation demonstrating suitability for the exact .
Blue | Applications and Buyer Notes
Blue is organized as a sourcing-ready Silica Gel 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 before
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
- Silica GelBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Packaging
- 25 kg bag;25 kg drum;150 kg drum;800 kg jumbo bagBased on visible page data; confirm exact value in the RFQ.
- Appearance
- Blue beads or lumpsBased on visible page data; confirm exact value in the RFQ.
- Product type
- Indicating silica gel desiccantBased on visible page data; confirm exact value in the RFQ.
- Drying method
- Static dryingBased on visible page data; confirm exact value in the RFQ.
- Pore diameter
- 20–30 ÅBased on visible page data; confirm exact value in the RFQ.
- Color response
- Changes toward pink when absorbing moistureBased 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
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
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