Description
Specifications Table
| Product Name | Silica Gel Blue Self Indicating (Coarse) 5-8 mesh | 216790 | CDH |
|---|---|
| Pack Size | 500 gm – 1 kg – 5 kg – 25 kg |
| Form | Coarse Granules |
| Grade | Laboratory Grade |
| Application | Moisture absorption – Desiccant – Storage protection – Laboratory drying |
Product Description
Silica Gel Blue Self Indicating (Coarse) 5-8 mesh is a highly effective desiccant designed for laboratory and industrial moisture control. This self-indicating silica gel changes color from blue to pink as it absorbs moisture, making it easy to monitor saturation levels. The coarse 5-8 mesh size ensures optimal airflow and absorption efficiency, making it a preferred choice for researchers, students, and educators.
Whether you need to protect sensitive equipment, preserve samples, or maintain dry conditions in storage, this silica gel delivers reliable performance. Its laboratory-grade purity ensures it meets the stringent requirements of scientific applications. Buy silica gel blue online from eqipped for fast delivery and competitive prices.
The self-indicating property of this silica gel eliminates the guesswork in determining when it needs regeneration or replacement. This makes it a cost-effective solution for long-term moisture control in labs, museums, and electronic storage facilities. Its non-toxic and chemically inert nature ensures safe handling under standard laboratory conditions.
How Does Silica Gel Blue Work?
Silica gel is a porous, granular form of silicon dioxide that adsorbs water molecules from the surrounding environment. The blue variant contains cobalt chloride, which changes color from blue to pink as it absorbs moisture. This visual indicator helps users determine when the gel is saturated and requires regeneration.
For laboratory use, silica gel is often packed in desiccators, storage cabinets, or shipping containers to maintain dry conditions. The coarse mesh size allows for better airflow, ensuring uniform moisture absorption across the entire surface area.
Applications of Silica Gel Blue Self Indicating
This versatile desiccant is widely used in various scientific and industrial applications. In laboratories, it helps maintain dry environments for sensitive experiments, preventing moisture-related degradation of samples. It is also commonly used in the preservation of historical artifacts, electronics, and pharmaceuticals.
Educators and students often use silica gel in chemistry experiments to demonstrate adsorption principles. Its self-indicating feature makes it an excellent teaching tool for visualizing chemical changes. Shop now for silica gel coarse mesh at eqipped and ensure your lab stays dry and efficient.
Why Silica Gel Blue is Essential for Labs
Moisture can compromise the integrity of experiments, samples, and equipment. Using a high-quality desiccant like Silica Gel Blue Self Indicating ensures that your laboratory environment remains free from excess humidity. Its ability to adsorb up to 40% of its weight in moisture makes it one of the most efficient drying agents available.
Compared to other desiccants, silica gel is non-corrosive and can be regenerated by heating, making it a sustainable choice for long-term use. The coarse mesh variant is particularly suitable for applications where airflow is critical, such as in gas drying systems or large storage areas.
Safety and Handling
While silica gel is generally safe, the self-indicating blue variant contains cobalt chloride, which may pose health risks if ingested or inhaled. Always handle with care, using appropriate personal protective equipment (PPE) such as gloves and masks. Store in a dry, well-ventilated area away from direct sunlight.
Risk Note: This product is not for human consumption. Avoid contact with skin and eyes. In case of accidental ingestion or inhalation, seek medical attention immediately.
Storage and Regeneration
To maximize the lifespan of your silica gel, store it in an airtight container when not in use. When the gel turns pink, indicating saturation, it can be regenerated by heating it in an oven at 120°C for 1-2 hours. Allow it to cool before reuse. Proper regeneration restores its moisture-absorbing capacity, making it reusable for multiple cycles.
Where to Buy Silica Gel Blue Online
For researchers, students, and educators looking for high-quality silica gel, eqipped offers a convenient and reliable solution. Our silica gel blue self-indicating is available in multiple pack sizes, ensuring you get the right quantity for your needs. Order silica gel for laboratory use today and experience fast, hassle-free delivery.
FAQs
What is the difference between silica gel blue and orange?
Silica gel blue contains cobalt chloride, which changes from blue to pink as it absorbs moisture. Orange silica gel, often methyl violet-based, changes from orange to green. Both are self-indicating but use different color indicators.
How long does silica gel blue last?
The lifespan depends on humidity levels and usage. Typically, it lasts several months before needing regeneration. The color change from blue to pink signals it’s time for replacement or regeneration.
Can silica gel blue be reused?
Yes, it can be regenerated by heating it at 120°C for 1-2 hours. Once cooled, it regains its moisture-absorbing properties and turns blue again.
Is silica gel blue safe for food storage?
No, silica gel blue is not food-grade. It contains cobalt chloride, which is toxic. For food applications, use food-safe desiccants instead.
What is the mesh size of this silica gel?
This product has a coarse mesh size of 5-8, which is ideal for applications requiring good airflow and efficient moisture adsorption.
