Blue Silica Gel Pouch

Blue silica gel pouches are self-indicating desiccants that turn from blue to pink/purple as they absorb up to 40% of their weight in moisture. Used primarily to prevent mold, corrosion, and spoilage in enclosed spaces

Key Uses and Applications

Moisture Protection: Used to protect electronics (cameras, phones), footwear, clothing, leather goods, and medical products from humidity damage during shipping and storage.
Industrial Applications: Commonly used in the transformer industry to monitor moisture levels, as well as protecting tools, machinery, and equipment from rust and corrosion.
Preservation & Storage: Ideal for drying and preserving seeds, flowers, and entomological specimens (insects) due to their ability to remove moisture without heat.
Desiccant Monitoring: Used in applications where visual confirmation of moisture absorption is required; the color change from blue to pink indicates saturation.
Color-Changing: Contains Cobalt Chloride, which changes from blue (dry) to pink/purple (wet).

Product Details:

Material Type	Indicating Silica Gel
Appearance	Small Pouch
Color	Blue
Saturation Color	Pink
Chemical Formula	SiO₂
Indicator Type	Moisture Indicator
Moisture Absorption	High
Particle Size	1–5 Mm
Packaging Material	Paper / Non-woven
Reusability	Reusable After Heating
Odor	Odorless
Solubility	Insoluble
Thermal Stability	Excellent
Application	Packaging Moisture Control
Shelf Life	Long
Leakage Resistance	Good
Dust Content	Low
Toxicity	Industrial Use Only
Storage Condition	Dry Airtight Place

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