All posts by rdavis

Iron (III) chloride, hexahydrate

CAS #10025-77-1 FeCl3 · 6H2O FW: 270.30

Specifications:

Assay: 97.0 % – 102.0 %
Insoluble Matter: 0.01 % max.
Nitrate: 0.01% max.
Phosphorus: 0.01 % max.
Sulfate: 0.01 % max.
Copper: 0.003 % max.
Ferrous Iron: passes test
Calcium: 0.01 % max.
Magnesium: 0.005 % max.
Potassium: 0.005 % max.
Sodium: 0.05 % max.
Zinc: 0.003 % max.

110 lb. Fiber drum
Item # 2505-01


Iron (III) ammonium sulfate, dodecahydrate

CAS #7783-83-7 NH4Fe(SO4)2 · 12H2O FW: 482.19

Specifications:

Assay: 98.5 – 102.0 %
Appearance: Pale violet crystal
Insoluble Matter: 0.01 % max.
Chloride: 0.001 % max.
Nitrate: 0.01 % max.
Calcium: 0.01 % max.
Copper: 0.003 % max.
Magnesium: 0.005 % max.
Potassium: 0.005 % max.
Sodium: 0.02 % max.
Ferrous Iron: passes test
Zinc: 0.003 % max.

110 lb. Fiber drum
Item # 2500-01