Orange Silica Gel

About Orange Silica Gel

Orange Silica Gelis an eco-friendly, non-toxic desiccant used to absorb moisture and protect products from humidity damage. Unlike traditional blue silica gel (which contains cobalt chloride, a known carcinogen), orange silica gel iscobalt-freeand consideredsafe for pharmaceuticals, and consumer goodspackaging. It offers all the performance benefits of standard silica gel while providing avisual indicationof moisture saturation.

This type of silica gel appears asbright orange beadswhen dry. As it absorbs moisture from the environment, the beads graduallychange color from orange to green, indicating that the gel is becoming saturated and needs to be replaced or regenerated. The color change provides a convenient and immediate way to monitor humidity protection without instruments.

Orange silica gel is typically available in bead sizes of1-2 mm,2-4 mm, and3-5 mm. It has asurface area of 600800 m/g, apore size of 2.53.0 nm, and canadsorb up to 35-40% of its own weight in moisture. It operates efficiently across a wide temperature range of-40C to +100C, and it can beregeneratedby heating in a ventilated oven at110C to 130C for 23 hoursuntil the original orange color returns.

Orange silica gel is commonly packed inTyvek, or non-woven fabric pouches, ranging from0.5g to 1kg, or supplied inbulk(typically 25 kg drums or bags). Its widely used in the packaging ofelectronics, pharmaceuticals, medical devices, diagnostics, camera equipment, and leather goods, especially where non-toxic materials are required.

Thanks to its safety profile, visual indication feature, and high adsorption performance,orange silica gelis a preferred desiccant for sensitive applications where compliance with health and environmental regulations is important.Orange Silica Gel is heavy metal-free and environment-friendly humidity indicator silica gel. It is used widely for the protection of goods and miscellaneous substances in transformer breathers, and air dryers in the power sector. It is a spherical bead type gel that has got high mechanical integrity. Due to its effectiveness and reliable performance, we are seeing a huge demand for the Orange Silica Gel in the marketplace. Our clients can approach us to purchase the silica gel at a cost-effective price.

Superior Moisture Absorption

Orange Silica Gel offers reliable protection against moisture, ensuring that your sensitive products remain dry and undamaged. Its high purity and industrial-grade quality make it an ideal choice for demanding environments where optimal performance is crucial. By maintaining low humidity levels, it extends product shelf life and helps prevent corrosion, mold, and spoilage.


Visual Saturation Indicator

The unique orange color of this silica gel serves as an easy-to-read indicator. As the gel absorbs moisture, the orange hue gradually fades or changes, clearly alerting users when the desiccant is saturated and requires replacement or reactivation. This feature makes monitoring effective and hassle-free in operational settings.