Silica Gel White (loose granules) amount 1 x 25kg.
Silica Gel as bulk (loose granules) is available without (white) and with indicator (Orange).
Our Silica Gel granules in bulk are suitable for many applications, such as: moisture absorption at electronics, drying flowers or as a buffer relative humidity (RH buffer) e.g. in (museum) showcases or pianos.
Silica Gel contains no Chlorid Cobalt (II) (Silica Gel in blue or purple) which fall under the category IARC Group 2B. In addition, our Silica Gel Orangedoes not contain heavy metals as an indicator and is free of DMF (dimethyl fumarate).
When the orange silica gel changes from orange to green / blue, you can reactivate the gel as follows:
Place the Silica evenly distributed, in a flat dish in a ventilated oven at 170 ° F / 90 ° for at least 3 hours or until the gel is orange again.