All posts by rdavis

Chlorine, Iron

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


Hydrogen, Iron, Nitrogen, Oxygen, Sulfur

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


Carbon, Copper, Hydrogen, Nitrogen

Copper(II) bis-ethylenediamine
1.00M, 0.5M, 0.167M

CAS # 13426-91-0 Cu(NH2CH­2CH2NH­2)2 FW: 183.55

1.00M Specifications:

Molarity: 1.00 ± 0.01
Ratio: 2.00 ± 0.05

1.00M: 4 L amber glass bottle
Item # 1700-01

 

0.5M Specifications:

Molarity: 0.50 ± 0.01
Ratio: 2.00 ± 0.05

0.5M: 4 L amber glass bottle
Item # 1705-01

 

0.167M Specifications:

Molarity: 0.167 ± 0.01
Ratio: 2.00 ± 0.05

0.167M: 4 L amber glass bottle
Item # 1710-01