Spec.:
1. silver gray paste, assay≥50%, active hydrogen(purity )≥97%,
2.sliver gray solid granules , assay≥60%, active hydrogen(purity) ≥97%
3.silver gray powder, assay≥80%, active hydrogen(purity )≥97%
Use: As condensating agent, reducing agent, catalyst in organic synthesis in such industries as pharmacy, perfumes, pesticides, dyes etc.
Packing: Lined with polyethylene bags, packaging for the drums, net weight per barrel : 25kg.