Product Description
SILICA GEL SELF-INDICATING (COARSE-BLUE) is an industrial-grade desiccant in the form of irregular granules with a blue coarse granular appearance. This odorless and tasteless silica gel, composed of Silicon dioxide with cobalt chloride, is renowned for its efficiency in absorbing moisture. Its color changes from blue to pink as it reaches saturation, providing a visual indicator for replacement. With a pH level of 4-8 and a refractive index of 1.46, it is widely used in electronics, pharmaceuticals, and food packaging to control moisture levels effectively. Stored properly, this product has an indefinite shelf life, making it a reliable choice for various industrial processes and storage applications.
FAQs of SILICA GEL SELF-INDICATING (COARSE-BLUE):
Q: Is SILICA GEL SELF-INDICATING (COARSE-BLUE) poisonous?
A: No, it is not poisonous.
Q: What is the application of this product?
A: It is used as a desiccant for drying and moisture control in packaging storage containers and industrial processes.
Q: How can it be used?
A: Simply place it in enclosed spaces to absorb moisture effectively.
Q: What is the significance of the color change from blue to pink?
A: The color change indicates the saturation level of the silica gel, prompting replacement when needed.
Q: Is it soluble in water and organic solvents?
A: No, it is insoluble in water and organic solvents.