Semi Transparent Blue Silica Gel

Semi Transparent Blue Silica Gel Specification

Chemical Name
Silica Gel

CAS No
112926-00-8

Type
Silica Gel

Purity(%)
99%

Color
Blue

Size
1-2mm, 2-4mm, 4-6mm, 6-9mm, 9-12mm

Semi Transparent Blue Silica Gel Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque

Supply Ability
50000 Kilograms Per Month

Delivery Time
7 Days

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
25 HDPE BAG PACKING

Main Domestic Market
All India

Certifications
REACH,GMP,QRO and RoHS

About Semi Transparent Blue Silica Gel

Semi-Transparent Blue Silica Gel is an indicative desiccant manufactured from amorphous silicon dioxide (SiO), used to pick up moisture and give a visual signal for saturation. It takes the form of hard, semi-transparent blue crystals or beads through the use of cobalt(II) chloride as a humidity-sensitive indicator. When the gel picks up moisture, it tends to change from blue to pink as the moisture is absorbed, giving a visible indication of exposure to humidity and the necessity for regeneration or replacement.

Beads are of general size 1-5 mm and have a capacity to adsorb 30%-35% of their weight in water at high relative humidity. Semi-transparent blue silica gel, with a bulk density of approximately 700-800 kg/m and a pH range 4-8, is effective, reusable (by heating to 100-120C), and can be found in extensive applications in electronics, pharmaceuticals, packaging, and instrumentation. Nonetheless, being that it contains cobalt(II) chloride, it is toxic and must be handled under proper safety conditions.

Versatile Moisture Control Solution

Semi Transparent Blue Silica Gel offers an efficient solution for controlling humidity and preventing moisture damage. Its blue color serves as an indicator for active absorption status. Sourced from reliable manufacturers, suppliers, and traders in India, this product can be utilized in a broad range of sectors, ensuring safety and product preservation.

Available in Multiple Sizes for Diverse Needs

This silica gel comes in five distinct sizes: 1-2mm, 2-4mm, 4-6mm, 6-9mm, and 9-12mm. These options allow users to select the most suitable particle size depending on their specific application, from small electronics packaging to large-scale industrial drying.

FAQ's of Semi Transparent Blue Silica Gel:

Q: How is Semi Transparent Blue Silica Gel used for moisture control?

A: Semi Transparent Blue Silica Gel is placed in containers, packaging, or storage units where moisture needs to be absorbed, thereby protecting contents from humidity-related damage. The blue color gradually fades as it absorbs moisture, signaling when it needs replacement or reactivation.

Q: What benefits does Blue Silica Gel provide over other desiccants?

A: Blue Silica Gel has a high purity level (99%) and offers visual moisture detection through its color change, making it easy to monitor and maintain. Its semi-transparent form ensures efficient absorption, aiding in effective moisture management and product protection.

Q: When should I replace or reactivate the Blue Silica Gel?

A: Replace or reactivate the silica gel when the blue color fades or turns light, indicating it has absorbed maximum moisture. Depending on humidity levels, this may vary from weeks to months. The gel can often be reactivated by heating to restore its absorption capacity.

Q: Where is Semi Transparent Blue Silica Gel commonly used?

A: It is extensively used in industries like electronics, pharmaceuticals, textiles, and leather, as well as in packaging, shipping containers, and storage cabinets, to guard products against the detrimental effects of excess moisture.

Q: What is the process for manufacturing blue silica gel with 99% purity?

A: Blue silica gel is manufactured using a controlled synthesis process that ensures a 99% purity. It is impregnated with a moisture indicator, typically cobalt chloride, which gives the gel its characteristic blue color and enables moisture level monitoring.

Q: How do the different size options (1-2mm to 9-12mm) affect usage?

A: Smaller granules are ideal for applications requiring rapid moisture absorption, such as electronics packaging, while larger sizes are used in bulk or industrial drying situations where slower, sustained absorption is needed.

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