REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -1-
FERRIC AMMONIUM CITRATE
1. Chemical Product And Company Identification
Company's Name: REAGENTS, INC.
Company's P. O. Box: 240746
Company's City: CHARLOTTE
Company's State: NC
Company's Country: US
Company's Zip Code: 28224
Company's Info Ph #: 704/554-7474, 800/732-8484
Date MSDS Prepared: April 23, 2003
Synonyms: Citric acid, ammonium iron (3+) salt; ammonium ferric citrate; 1,2,3-propanetricarboxylic
acid,2-hydroxy-,ammonium iron (3+) salt; Ferric ammonium citrate, Brown; Ferric ammonium citrate,
Green
CAS No.: 1185-57-5
Molecular Weight: Not applicable to mixtures.
Chemical Formula: C6H8O7.xFe.xNH3
Product Codes: 2-20300
2. Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
--------------------------------------- ------------ ------- ---------
Ferric Ammonium Citrate 1185-57-5 90 - 100% Yes
3. Hazards Identification
Emergency Overview
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CAUTION! MAY BE HARMFUL IF SWALLOWED. MAY CAUSE IRRITATION TO SKIN,
EYES, AND RESPIRATORY TRACT.
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Health Rating: 1 - Slight
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 0 - None
Lab Protective Equip: GOGGLES; LAB COAT
Storage Color Code: Green (General Storage)
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Potential Health Effects
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REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -2-
Inhalation: Inhalation of dust may cause irritation to the upper respiratory tract.
Ingestion: Low toxicity in small quantities but larger dosages may cause nausea, vomiting, diarrhea,
and black stool. Pink urine discoloration is a strong indicator of iron poisoning. Liver damage, coma,
and death from iron poisoning has been recorded.
Skin Contact: Mild irritant to skin due to acidic nature of ferric salts.
Eye Contact: Mild irritant due to acidic nature of ferric salts.
Chronic Exposure: No information found.
Aggravation of Pre-existing Conditions: Persons with pre-existing skin disorders or eye problems, or
impaired liver, kidney or respiratory function may be more susceptible to the effects of the substance.
4. First Aid Measures
Inhalation: Remove to fresh air. Get medical attention for any breathing difficulty.
Ingestion: Induce vomiting immediately as directed by medical personnel. Never give anything by
mouth to an unconscious person.
Skin Contact: Wash exposed area with soap and water. Get medical advice if irritation develops.
Eye Contact: Wash thoroughly with running water. Get medical advice if irritation develops.
5. Fire Fighting Measures
Fire: As with most organic solids, fire is possible at elevated temperatures or by contact with an ignition
source.
Explosion: Not considered to be an explosion hazard.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-
contained breathing apparatus with full-facepiece operated in the pressure demand or other positive
pressure mode.
6. Accidental Release Measures
Remove all sources of ignition. Ventilate area of leak or spill. Wear appropriate personal protective
equipment as specified in Section 8. Spills: Clean up spills in a manner that does not disperse dust into
the air. Use non-sparking tools and equipment. Reduce airborne dust and prevent scattering by
moistening with water. Pick up spill for recovery or disposal and place in a closed container.
7. Handling and Storage
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical
damage. Protect from light. Containers of this material may be hazardous when empty since they retain
product residues (dust, solids); observe all warnings and precautions listed for the product.
8. Exposure Controls/Personal Protection
REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -3-
Airborne Exposure Limits:
-ACGIH Threshold Limit Value (TLV):
1 mg/m 3 (TWA) soluble iron salt as Fe
Ventilation System: A system of local and/or general exhaust is recommended to keep employee
exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because
it can control the emissions of the contaminant at its source, preventing dispersion of it into the general
work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended
Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): If the exposure limit is exceeded, a half-face dust/mist
respirator may be worn for up to ten times the exposure limit or the maximum use concentration
specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face
piece dust/mist respirator may be worn up to 50 times the exposure limit, or the maximum use
concentration specified by the appropriate regulatory agency, or respirator supplier, whichever is
lowest. For emergencies or instances where the exposure levels are not known, use a full-facepiece
positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers
in oxygen-deficient atmospheres.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Safety glasses. Maintain eye wash fountain and quick-drench facilities in work area.
9. Physical and Chemical Properties
Ferric Ammonium Citrate Brown - 16.5-18.5% iron Ferric Ammonium Citrate Green - 14.5-16.0% iron
Appearance: Green or reddish-brown powder.
Odor: Odorless to slight ammonia odor.
Solubility: Very soluble in water.
Density: No information found.
pH: No information found.
% Volatiles by volume @ 21oC (70oF): 0
Boiling Point: No information found.
Melting Point: No information found.
Vapor Density (Air=1): No information found.
Vapor Pressure (mm Hg): No information found.
Evaporation Rate (BuAc=1): No information found.
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage. Reduced to ferrous salt by exposure to
light.
Very deliquescent; forms a solution on prolonged exposure to air.
Hazardous Decomposition Products: Burning may produce carbon monoxide, carbon dioxide, nitrogen
oxides.
Hazardous Polymerization: Will not occur.
REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -4-
Incompatibilities: Iodides, acacia preparations, and tannins.
Conditions to Avoid: Heat, light, moisture.
11. Toxicological Information
No LD50/LC50 information found relating to normal routes of occupational exposure.
--------\Cancer Lists\------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------ ----- ----------- -------------
Ferric Ammonium Citrate (1185-57-5) No No None
12. Ecological Information
Environmental Fate: No information found.
Environmental Toxicity: This material is expected to be slightly toxic to aquatic life.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved
waste disposal facility. Processing, use or contamination of this product may change the waste
management options. State and local disposal regulations may differ from federal disposal regulations.
Dispose of container and unused contents in accordance with federal, state and local requirements.
14. Transport Information
Not regulated.
15. Regulatory Information
--------\Chemical Inventory Status - Part 1\---------------------------------
Ingredient TSCA EC Japan Australia
----------------------------------------------- ---- --- ----- ---------
Ferric Ammonium Citrate (1185-57-5) Yes Yes Yes Yes
--------\Chemical Inventory Status - Part 2\---------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -5-
----------------------------------------------- ----- --- ---- -----
Ferric Ammonium Citrate (1185-57-5) Yes Yes No Yes
--------\Federal, State & International Regulations - Part 1\----------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
----------------------------------------- --- ----- ---- --------------
Ferric Ammonium Citrate (1185-57-5) No No No No
--------\Federal, State & International Regulations - Part 2\----------------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
----------------------------------------- ------ ------ ------
Ferric Ammonium Citrate (1185-57-5) 1000 No No
Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: No
Reactivity: No (Pure / Solid)
WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.
16. Other Information
NFPA Ratings: Health: 0 Flammability: 1 Reactivity: 0
Label Hazard Warning: CAUTION! MAY BE HARMFUL IF SWALLOWED. MAY CAUSE IRRITATION
TO SKIN, EYES, AND RESPIRATORY TRACT.
Label Precautions:
Wash thoroughly after handling.
Avoid breathing dust.
Avoid contact with skin and eyes.
Label First Aid: If swallowed, induce vomiting immediately as directed by medical personnel. Never
give anything by mouth to an unconscious person. In case of contact, immediately flush eyes or skin with
plenty of water for at least 15 minutes. If inhaled, remove to fresh air. Get medical attention for any
breathing difficulty. In all cases call a physician.
Product Use: Laboratory Reagent.
Disclaimer:
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Reagents, Inc. provides the information contained herein in good faith but makes no representation
as to its comprehensiveness or accuracy. This document is intended only as a guide to the
appropriate precautionary handling of the material by a properly trained person using this product.
Individuals receiving the information must exercise their independent judgment in determining its
appropriateness for a particular purpose. REAGENTS, INC. MAKES NO REPRESENTATIONS
OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
REAGENTS, INC.--MSDS--FERRIC AMMONIUM CITRATE PAGE -6-
WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO
WHICH THE INFORMATION REFERS. ACCORDINGLY, REAGENTS, INC. WILL NOT BE
RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS
INFORMATION.
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