Iron

Iron fe

An essential trace element.

Important in the transport of oxygen and hemoglobin

Other source

• iron stone (FeCO3)

• Pyrite or fool's gold (FeS2)

most important source of iron?

hematite or red oxide

GIT Distress and cardiac collapse

Defferoxamine

Toxicity of iron:

Antidote of iron:

Wrought iron

Commercial form of iron

Scale salts of iron

Bright shinning fragments made directly or indirectly from ferric oxide

Hydrated ferric oxide

Rust type of iron

Transferrin

Iron transport

Ferritin

Iron storage

Cytochrome oxidase

For cellular respiration and detoxification

Vitamin C

What vitamin is needed for iron absorption

Ferrous sulfate FeS04

Aka green vitriol

Most economical iron

Most satisfactory self as hematinic

Ferrous gluconate

Has less gastric irritation compared to FeS04

Ferrous fumerate

Therapeutic equivalent but is more superior in stability

Ferrous carbonate FeCO3

Aka chalybeate pills, furrunginous pills, Blaud's pills

Ferric chloride FeCI3

Astringent and styptic

Reagent in detection of tannins phenols, and phenolic compounds

Prussian blue

Ferric Ferroucyanide aka is.?

Turnsbull's blue

Ferrous ferricyanide aka is.?

Black

Ppt color of ferrous and ferric with ammonium sulfide TS

Iron Fe

What element does hemoglobin contain?

Transport oxygen

What is the role of hemoglobin in blood(red blood cells)

green

white

What is the color:

Hydrated ferrous salt?

anhydrous ferrous salt?

Yellow to brown

Various colors

What is the color:

Hydrated ferric salt?

anhydrous ferric salt?

Ferric ferrocyanide - Dark blue ppt

Ferric salts + potassium ferrocyanide = product and ppt?

Ferric hydroxide - Radish brown ppt

Ferric salts + excess NaOH = product and ppt?

Ferric thiocyanate - Deep red /bloody red

Ferric salt + NH4 thiocyanate = ppt?

Ferrous ferricyanide - dark blue ppt

Ferrous salts + potassium ferrocyanide = product and ppt?

Greenish white ppt.

Brown

Ferrous salts + 1N NaOH = ppt

and when shaker what color?

Insoluble

Prussian blue in acidic solution - soluble or insoluble

3 normality

What normality of NaOH is ferrous salt insoluble