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Orange Silica Gel, OG
- Product Description
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- Commodity name: Orange Silica Gel, OG
Application:Orange silica gel offers color change (orange to green) without using heavy metals. Ideal for food packaging, pharmaceuticals, and electronics, especially where environmental and health compliance is required .
Grade: Orange Silica Gel Grade
Shape:Spherical beads
Component:SiO₂ with non-toxic organic indicator
Other names:Silicagel Orange
Nominal Size:2–4 mm
Application:
Orange silica gel offers color change (orange to green) without using heavy metals. Ideal for food packaging, pharmaceuticals, and electronics, especially where environmental and health compliance is required .
Packing:
200kg steel drums or normal commercial packaging.
Storage:
When stored in original sealed packages in a cool, dry condition, the product has a shelf life of three years if packaged in big bags and five years if packaged in drums
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.
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.
Keywords： Orange Silica Gel, OG
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