Montmorillonite Desiccant is one kind of desiccant made of natural ores. color: Gray purity; 98% min Montmorillonite Desiccant is one kind of desiccant made of natural ores. The specificationis as follows:1.packing material: non-woven paper, compound paper, filter paper, tyvek paper, etc.2.weight: 100g, 200g, 500g, etc. Classification: Chemical Auxiliary AgentCAS No.: 1318-93-0Other Names: ...