Orange Silica Gel, OG

Orange Indicating Silica Gel Desiccant

it is Orange Indicating Silica Gel, it contains methyl violet which makes it can change it orginal color orange to green, or to colorless. When the beads are dry, they appear yellow/orange in color, and when they have become saturated with moisture to about 15% by weight the beads will change to a green color. The organge silica gel is alwo toxic and potentially poisonous, do not use around the food.

OG enables users to visually confirm when the desiccant is needs to be replaced or regenerated.

Description

Product Properties
Form: Spheres: 1.5-3.0 mm, 2.0-5.0 mm (other sizes are also available)
Chemical Formula: SiO2.nH2O
Sock-loading Density: 720-770 kg/m3 ± 3% depending on loading technique
Qualified Size: ≥ 94 %
Adsorption Capacity (RH=50%): ≥ 22 %
Dry Loss: ≤ 2 %
Packaging: 140 kg in 200 liter metal drums, 800 kg in 1,100 liter super sacks (IBC flexible)

Associated Applications
OG is used as color indicating silica gel which enables users to visually confirm when the desiccant is needs to be replaced or regenerated.