SILICA GEL SELF-INDICATING (COARSE-BLUE)

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SILICA GEL SELF-INDICATING (COARSE-BLUE) Specification

Molecular Weight
Approximately 60.08 g/mol for SiO2

Shelf Life
Indefinite when properly stored

Taste
Odorless and tasteless

HS Code
28112200

Application
Used as a desiccant for drying and moisture control in packaging storage containers and industrial processes

EINECS No
231-545-4

Appearance
Blue coarse granular material

Structural Formula
Hydrated amorphous silicon dioxide structure

Poisonous
NO

Physical Form
Coarse granular solid

Ph Level
4-8 (slightly acidic to neutral)

CAS No
63231-67-4

Ingredients
Silicon dioxide with cobalt chloride (indicator)

Solubility
Insoluble in water and organic solvents

Purity
Typically 99+% SiO2

Melting Point
1600C (softens at 1200C)

Grade
Industrial grade

Density
0.7 Gram per cubic centimeter(g/cm3)

Shape
Irregular granules

Properties
Color changes from blue to pink as it absorbs moisture indicating saturation

Storage
Store in a cool dry place away from direct sunlight and moisture

Molecular Formula
SiO2nH2O

Usage
Place in enclosed spaces to absorb moisture; often used in electronics pharmaceuticals and food packaging

Smell
None

Refractive Rate
1.46

About SILICA GEL SELF-INDICATING (COARSE-BLUE)

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.