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Carboxylic Acids & Salts

Ammonium ferric citrate (brown) GR

ARAvailable on request

Ammonium ferric citrate (brown) GR (CAS 1185-57-5) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Ammonium ferric citrate (brown) GR chemical structure
CAS number1185-57-5
FormulaC6H11FeNO7+3
Molar mass265 g/mol
Physical formPowder
HS code29181550
Purity16.5–18.5%
InChIKeyFRHBOQMZUOWXQL-UHFFFAOYSA-N
IUPAC nameazane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron(3+)

About Ammonium ferric citrate (brown) GR

Zemixal supplies Ammonium ferric citrate (brown) GR within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (AR): CAS 1185-57-5, formula C6H11FeNO7+3 and molar mass 265 g/mol. Typical appearance is powder.

Where it is used

  • Reduction reactions
  • Organic synthesis

Handling and storage

It carries the GHS signal word Warning (H315 and H319), so wear gloves and eye protection and work with good ventilation.

Order it in 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Reduction reactions
  • Organic synthesis

Applications

Grade guides

Specifications and identifiers

Specifications of Ammonium ferric citrate (brown) GR
Product nameAmmonium ferric citrate (brown) GR
Catalogue numberZX-007453
CAS number1185-57-5
IUPAC nameazane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron(3+)
Molecular formulaC6H11FeNO7+3
Molar mass265 g/mol
Exact mass264.9885
GradeAR
Purity / assay16.5–18.5%
Physical formPowder
AppearancePowder
H-bond donors / acceptors5 / 8
Topological polar surface area133 Ų
HS code29181550
InChIKeyFRHBOQMZUOWXQL-UHFFFAOYSA-N
SMILESC(C(=O)O)C(CC(=O)O)(C(=O)O)O.N.[Fe+3]
PubChem CID118984355
SynonymsAmmonium ferric citrate, Ferric ammonium citrate, Iron ammonium citrate, Ammonium iron(III) citrate, Ferri Seltz, Ferric ammonium citrate, green, Ammonii ferri citras, Ammonium iron(3+) citrate, Iron ammonium citrate, green, Ferric Ammonium Citrate, Brown, Ferrum citricum ammoniatum fuscum, Ins no.381

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Ammonium ferric citrate (brown) GR
500 gQuoted on request
5 kgQuoted on request
4 x 25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ammonium ferric citrate (brown) GR

Which CAS number identifies Ammonium ferric citrate (brown) GR?
Ammonium ferric citrate (brown) GR is registered under CAS 1185-57-5. You may also see it listed as Ammonium ferric citrate, Ferric ammonium citrate, Iron ammonium citrate. Our catalogue number for this item is ZX-007453.
What are the formula and molar mass of Ammonium ferric citrate (brown) GR?
For Ammonium ferric citrate (brown) GR, its formula is C6H11FeNO7+3 and its molar mass is 265 g/mol. InChIKey FRHBOQMZUOWXQL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Ammonium ferric citrate (brown) GR?
This listing is AR grade with 16.5–18.5% purity. Standard packs are 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ammonium ferric citrate (brown) GR?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ammonium ferric citrate (brown) GR to my country?
Yes. Because Ammonium ferric citrate (brown) GR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 1185-57-5

All 7 grades

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