DU-CAL DRIERITE SDS
96% CaS04, 4% CaCl2
26.5% by weight of moisture
Practical: 15 - 20%
50 lb steel drum (can ship UPS)
Du-Cal DRIERITE is a special form of DRIERITE developed for drying air and the
common gases. It should be used where greater absorption capacity is required than
that afforded by regular DRIERITE and where requirements of chemical inertness are
less severe. It is designed for use in industrial gas drying towers and DRIERITE Vent
PROPERTIES: Du-Cal DRIERITE is anhydrous calcium sulfate impregnated with a
small amount of calcium chloride to increase its absorption capacity. It does not
become visibly wet through absorption, because the calcium chloride acts as a
catalyst to convert the calcium sulfate hemihydrate to the dihydrate.
Du-Cal DRIERITE will not shrink, expand, or disintegrate. It may be regenerated
repeatedly and is economical.
Du-Cal DRIERITE retains the extremely high efficiency of Regular DRIERITE with
the added advantage of a large increase in capacity.
* It should be noted that Du-Cal DRIERITE should not be used for the drying of ammonia, NH3, since ammonia
reacts with inorganic chlorides.
| Stock No || Container Size || Mesh Size ||Unit Price|| |
||50 Ib ||4 mesh||$49.77||order|
||65 Ib ||4 mesh||$59.59||order|
||50 Ib ||6 mesh||$49.77||order|
||50 Ib ||8 mesh||$49.77||order|