Bismuth Subgallate Powder
Limits
Formula:
BiC7H5O6 . xH2O where x = 1-2
Appearance:
Yellow powder
Bismuth Oxide (dry basis):
52.0-57.0%
Loss on Drying(105° C):
7.0% max.
Lead:
20 ppm max.
Arsenic:
7.5 ppm max.
Alkalis & Alkaline Earths:
0.5% max.
Free Gallic Acid:
0.5% max.
If you see this specification and nothing else
visit the
Barker Industries Product Page.