Silica Gel Self Indicating (Blue)


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Please Note: This comes in a Blue Granule Form

A narrow pored beaded form of amorphous silica impregnated with cobalt dichloride.

The beads gradually change colour from deep blue in the dry (activated) condition to pink when
saturated with water. 

Main applications are in breather units, desiccators and for general air drying

Used where freedom from dusting is important.

Preserving Moisture-Sensitive Items

Meets the requirements of BS 3523:1991

Form: Dark Blue Crystals (Course)
Melting Point: > 1600 °C
Boiling Point: 2230 °C
Solubility: Insoluble in Water
Loss on drying at 150°C: Approx 2.5%
Water absorption capacity (24 hr.80% relative humidity): <30%
Bead Size: 2-5mm

Cas Number: 112926-00-8

Einecs Number: 231-545-4

HS Code / Commodity Code: 2811220040

Hazard Phrases: H350,H360F,H412

Prec Phrases: P201,P202,P273,P280,P308+P313,P405


Additional information

Weight N/A
Pack Size

250g, 500g, 1Kg, 2.5Kg, 5Kg, 25Kg