MSDS Material Safety Data Sheet
Ammonium Sulfate Solution Page 1 of7
* * * * * Effective Date: 06/24/04 * * * * *
Ouachita Fertilizer Company, LLC
P O Box 4540
Monroe, LA 71211
24 Hour Emergency Telephone: 800-325-7204
CHEMTREC: 1-800-424-8300
Ammonium Sulfate, 25% to 38% Solution
1. Product Identification
Synonyms: Sulfuric Acid, Diammonium Salt; Diammonium Sulfate
CAS No.: 7783-20-2
Molecular Weight: 132.14
Chemical Formula: (NH4)2S04
2 Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
Ammonium Sulfate 7783-20-2 25 - 40% Yes
Water 7732-18-5 75 - 62% No
3. Hazards Identification
Emergency Overview
WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY
Ammonium Sulfate Solution Page 2 of 7
TRACT. MAY BE HARMFUL IF SWALLOWED.
SAFETY DATA Ratings (Provided here for your convenience)
Health Rating: 2 - Moderate
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 1 - Slight
Lab Protective Equip: GOGGLES; LAB COAT
Storage Color Code: Orange (General Storage)
Potential Health Effects
Inhalation:
Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath.
Ingestion:
Causes irritation to the gastrointestinal tract. Symptoms may include nausea, vomiting and diarrhea. It presents little
toxicity unless large amounts are ingested, in which case, . vomiting and diarrhea are likely.
Skin Contact:
Causes irritation to skin. Symptoms include redness, itching, and pain.
Eye Contact:
Causes irritation, redness, and pain.
Chronic Exposure:
No information found.
Aggravation of Pre-existing Conditions:
No information found.
4. First Aid Measures
Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical
attention.
Ingestion:
Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious
person. Get medical attention.
Skin Contact:
Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get
medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get
Medical attention immediately.
!
Ammonium Sulfate Solution Page 3 of 7
5. Fire Fighting Measures
Fire:
Not considered to be a fire hazard. Flammable ammonia gas may be released in a fire.
Explosion:
May explode if mixed with oxidizers, such as potassium nitrate, potassium nitrite, and potassium chlorate.
Fire Extinguishing Media:
Water spray may be used to keep fire exposed containers cool. 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
Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Contain and
recover liquid when possible. Collect liquid in an appropriate container or absorb with an inert material (e. g.,
vermiculite, dry sand, earth), and place in a chemical waste container. Do not use combustible materials, such as saw
dust. Do not flush to sewer!
7. Handling and Storage
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against
physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty
since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits:
None established.
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. 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):
For conditions of use where exposure to the substance is apparent, consult an industrial hygienist. 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.
Ammonium Sulfate Solution Page 4 of 7
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent
skin contact.
Eye Protection:
Use chemical safety goggles and/or a full face shield where splashing is possible. Maintain eye wash fountain and
quick-drench facilities in work area.
9. Physical and Chemical Properties
Appearance:
Light Brown toColorless liquid.
Odor:
Slight odor of ammonia.
Solubility:
Complete (100%)
Specific Gravity:
No information found.
pH:
5.5 (O.IM aqueous solutIon)
% Volatiles by volume @ 21C (70F):
0
Boiling Point:
No information found.
Melting Point:
No information found.
Vapor Density (Air=l):
Not applicable.
Vapor Pressure (mm Hg):
Not applicable.
Evaporation Rate (BuAc=l):
No information found.
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:
May emit ammonia, oxides of sulfur, oxides of nitrogen, and oxides of carbon.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Strong oxidizing agents, Sodium hypochlorite, potassium plus ammonium nitrate,
potassium chlorate, potassium nitrite, and sodium-potassium powder plus ammonium
Ammonium Sulfate Solution Page 5 of 7
nitrate, and other strong oxidizers. Conditions to Avoid: Heat, incompatibles.
11. Toxicological Information
Oral rat LD50: 2840 mg/kg
Investigated as a mutagen.
---------------\Cancer Lists\ -----------------
NTP Carcinogen---
Ingredient Known Anticipated IARC Category
Ammonium Sulfate (7783-20-2) No No None
Water (7732-18-5) No No None
12. Ecological Information
Environmental Fate:
No information found.
Environmental Toxicity:
No information found.
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 -----------------------------------------------
Ammonium Sulfate Solution Page 6 of 7
----------------------Federal, State & International Regulations - Part 1\ -
SARA 302- SARA 313
Ingredient RQ TPQ List Chemical Catg.
Ammonium Sulfate (7783-20-2) No No No No
Water (7732-18-5) No No No No
---------------Federal, State & International Regulations - Part 2\
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
Ammonium Sulfate (7783-20-2) No No No
Water (7732-18-5) No 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 (Mixture / Liquid)
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: 2 Flammability: 0 Reactivity: 0
Label Hazard Warning:
WARNING! CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. MAY BE HARMFUL IF
SWALLOWED.
Label Precautions:
Avoid contact with eyes, skin and clothing.
Wash thoroughly after handling.
Avoid breathing vapor.
Keep container closed.
Use only with adequate ventilation.
Label First Aid:
In case of contact, immediately flush eyes or skin with plenty of water for at least 15
Ammonium Sulfate Solution Page 7 of 7
minutes. Remove contaminated clothing and shoes. Wash clothing before reuse. If inhaled, remove to fresh air.
If not breathing, give artificial respiration. If breathing difficult, give oxygen. If swallowed, induce vomiting
immediately as directed by medical personnel.
Never give anything by mouth to an unconscious person. In all cases, get medical attention.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
DISCLAIMER:
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OUACHITA FERTILIZER COMPANY, LLC 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. OUACHITA FERTILIZER COMPANY, LLC
MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR
IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH
HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, OUACHITA
FERTILIZER COMPANY, LLC WILL NOT BE RESPONSIBLE FOR
DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
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