Ferric ammonium citrate, Brown

SKU:
TC453M
CAS Number : 1185-57-5
Synonym : Ammonium ferric citrate, Brown
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Product Identifier

Product Code TC453M
CAS No. 1185-57-5
Synonym Ammonium ferric citrate, Brown

Technical Data

Appearance (IP) Thin, transparent, dark red scales or granules or a brownish red powder; odourless; deliquescent in moist air and is affected by light
Solubility (IP) Very soluble in water, practically insoluble in ethanol (95%)
Identification A (IP) Gives the reactions of ferric salts
Identification A (USP) Leaves a residue of iron oxide
Identification B (IP) Gives the reactions of citrates
Identification B (USP) The solution darkens, but no precipitate forms
Identification C (USP) A white precipitate forms
Arsenic (IP) <= 0.0004%
Lead (IP) <= 0.0030%
Zinc (IP) <= 0.0050%
Free ferric compounds (IP) A 1.0% w/v solution gives no blue precipitate with potassium ferrocyanide solution unless acidified with hydrochloric acid
Ferric citrate (USP) No blue precipitate is formed
Chlorides (IP) <= 0.25%
Sulphates (USP, IP) <= 0.30%
Oxalate (USP) No turbidity is produced within 5 minutes
Mercury (USP) <= 10 µg/g
Limit of lead (USP) <= 10 µg/g
Assay (% Fe, Iodometry) (USP) 16.50-18.50%

Storage and Shelf Life

Storage Store below 30°C away from bright light.
Shelf life 48 months.
Use before expiry date given on the product label.
CAS Number : 1185-57-5
Synonym : Ammonium ferric citrate, Brown
More Information
Product Name Ferric ammonium citrate, Brown
SKU TC453M
CAS No 1185-57-5
EC No. 214-686-6
Synonym Ammonium ferric citrate, Brown
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