Silica gel G-HR pack of 5 kg in plastic container

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Silica gel G-HR pack of 5 kg in plastic container Specification

Application
Used in chromatography moisture absorption and as a drying agent

Molecular Formula
SiO2 nH2O

Appearance
White to off-white granular form

Storage
Store in a cool dry place away from moisture and contaminants

Smell
Odorless

Ph Level
4-8 (dependent on impregnation)

Density
0.7 Gram per cubic centimeter(g/cm3)

Properties
High surface area high moisture absorption capacity

EINECS No
231-545-4

HS Code
28112200

Shape
Irregular granules or powdered form

Grade
Laboratory grade

Usage
Specifically for laboratory applications including TLC and adsorption processes

Solubility
Insoluble in water and most solvents

Purity
High (typically >99%)

Taste
Tasteless

Ingredients
Hydrated silicon dioxide

Structural Formula
Amorphous structure of hydrated silicon dioxide

Poisonous
NO

Molecular Weight
Varies (approx. 60 g/mol for base SiO2)

Physical Form
Granulated or powder form

Shelf Life
Indefinite when stored properly

Melting Point
Non-melting; decomposes upon heating

CAS No
7631-86-9

About Silica gel G-HR pack of 5 kg in plastic container

Silica gel G-HR is a high-quality product in a pack of 5 kg, contained in a plastic container. This odorless and tasteless silica gel is granulated or in powder form, with irregular granules or powder shapes. It is widely used in chromatography, moisture absorption, and as a drying agent in laboratory applications such as TLC and adsorption processes. With a high purity level of typically over 99%, this laboratory-grade silica gel offers high surface area and moisture absorption capacity. It has an indefinite shelf life when stored properly in a cool, dry place away from moisture and contaminants. With a pH level ranging from 4-8 and a density of 0.7 g/cm3, this silica gel is insoluble in water and most solvents. Its amorphous structure of hydrated silicon dioxide provides efficient moisture absorption and adsorption properties.