Description
Specifications Table
Product Name – Silica Gel Self Indicating SQ
Quantity/Pack Size – 1 KG, 50 KG
Form – Granular Beads
Grade – SQ (Self-Indicating Quality)
Application – Desiccation, Moisture Absorption, Drying Agent
Product Overview
Silica Gel Self Indicating SQ is a high-purity desiccant designed for effective moisture control in a wide array of laboratory and industrial settings. This particular grade is renowned for its self-indicating properties, undergoing a distinct color change from blue to pink/purple as it adsorbs moisture. This visual indicator provides a clear and immediate assessment of the desiccant’s saturation level, signaling when it’s time for replacement or regeneration. Composed of amorphous silicon dioxide, its highly porous structure offers an exceptional surface area, allowing for superior moisture absorption capacity. Ideal for maintaining dry conditions within desiccators, glove boxes, instrument casings, and packaging, it safeguards sensitive materials and equipment from humidity-induced damage. The granular form ensures ease of handling and optimal airflow, contributing to its efficiency in diverse environments where preventing moisture contamination is paramount. Its robust nature and reliable performance make it an indispensable asset for ensuring the integrity of experiments and the longevity of valuable assets.
FAQs
1. How does self-indicating silica gel work?
Self-indicating silica gel contains an additive that changes color as it adsorbs moisture. Initially blue, it transitions to a pink or purple hue when it reaches saturation, providing a visual cue that its drying capacity is exhausted.
2. Can this silica gel be regenerated for reuse?
Yes, Silica Gel Self Indicating SQ can typically be regenerated by heating it in an oven at a specific temperature (usually between 120-150°C) until its original blue color returns, allowing for multiple uses.
3. What is the primary application for this type of silica gel?
Its primary application is to absorb moisture and maintain a dry environment, protecting moisture-sensitive chemicals, equipment, and specimens in desiccators, storage containers, and laboratory instruments.
4. Is this product safe to use in close proximity to sensitive materials?
Yes, this silica gel is generally considered safe for use with most sensitive materials, as it’s non-toxic and chemically inert. However, direct contact with certain specific reagents should be avoided unless specified.
5. How should I store unused Silica Gel Self Indicating SQ?
Unused silica gel should be stored in an airtight, moisture-proof container in a cool, dry place to prevent premature saturation from ambient humidity, ensuring its effectiveness when needed.
