NILE CHEMICALS

AMMONIUM OXALATE


1. Product Identification

Synonyms:  Ammonium oxalate
CAS No.: 1113-38-8 (Anhydrous) 6009-70-7(monohydrate)
Molecular Weight: 142.11
Chemical Formula: NH4OCOCOONH4 . H2O
Product Codes:11164


2. Composition/Information on Ingredients

  Ingredient                                CAS No         Percent        Hazardous                                  
  ---------------------------------------   ------------   ------------      
   Ammonium Oxalate                          1113-38-8        99 - 100%       Yes                                                                    
 

3. Hazards Identification

Ammonium oxalate is very poisonous by ingestion and inhalation.
Inhalation: Inhalation of dust is corrosive to mucous membranes. Oxalates can be absorbed through the lungs. Symptoms of poisoning include nervousness, cramps, central nervous system depression.
Ingestion: Mean lethal dose for oxalates in adults is estimated at 15-30 grams with death within a few hours or even minutes. Corrosive action on the mucosa and severe gastrointestitis can occur with pain, vomiting, etc. Sharp reduction of serum calcium can cause disfunction of the brain. Calcium oxalate may be deposited in the kidneys.
Skin Contact: Skin contact may produce severe skin irritation with burning, redness.
Eye Contact: May cause severe irritation and pain. May cause burns.
Chronic Exposure: Circulatory failure or nervous system irregularities may follow prolonged calcium metabolism disturbances due to oxalation.
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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately.
Ingestion: If swallowed, DO NOT INDUCE VOMITING. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately.
Skin Contact: Wipe off excess material from skin then 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.
Note to Physician: Carefully monitor cardiovascular, respiratory, neurologic and renal functions. Treat supportively in consultation with a medical toxicologist.


5. Fire Fighting Measures

Fire: Not considered to be a fire hazard.
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

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. 


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 (dust, solids); observe all warnings and precautions listed for the product.
Practice good personal hygiene and wash thoroughly after handing material.
Do not eat, drink, or smoke in the workplace.


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 dust or mist is apparent, a half-face dust/mist respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.
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 full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.


9. Physical and Chemical Properties

Appearance: Colorless crystals or granules.
Odor: Odorless.
Solubility: 11.8 g/100 g water @ 50C (122F)
Specific Gravity: 1.50
pH: 6.4 (0.1 molar solution)
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: 70C (158F)
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.
Hazardous Decomposition Products: Burning may produce ammonia, nitrogen oxides.
Hazardous Polymerization: Will not occur.
Incompatibilities: Sodium hypochlorite plus ammonium acetate , strong acids.
Conditions to Avoid: Heat, incompatibles.


11. Toxicological Information

   No LD50/LC50 information found relating to normal routes of occupational exposure.

  --------\Cancer Lists\-----------------------------------------------
                                         ---NTP Carcinogen---
  Ingredient                             Known    Anticipated    IARC Category
  ------------------------------------   -----    -----------    ------
  Ammonium Oxalate (1113-38-8)            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 facility. Although not a listed RCRA hazardous waste, this material may exhibit one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. 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

Domestic (Land, D.O.T.)
-----------------------
Proper Shipping Name: CORROSIVE SOLID,N.O.S. (AMMONIUM OXALATE)
Hazard Class: 8
UN/NA: UN1759
Packing Group: III
Information reported for product/size: 250LB
International (Water, I.M.O.)
-----------------------------
Proper Shipping Name: CORROSIVE SOLID,N.O.S. (AMMONIUM OXALATE)
Hazard Class: 8
UN/NA: UN1759
Packing Group: III
Information reported for product/size: 250LB
International (Air, I.C.A.O.)
-----------------------------
Proper Shipping Name: CORROSIVE SOLID,N.O.S. (AMMONIUM OXALATE)
Hazard Class: 8
UN/NA: UN1759
Packing Group: III
Information reported for product/size: 250LB


15. Regulatory Information

  --------\Chemical Inventory Status - Part 1\-------------------------
  Ingredient                                       TSCA  EC   Japan  Australia
  -----------------------------------------------  ----  ---  -----  --
  Ammonium Oxalate (1113-38-8)                      Yes  Yes   Yes      Yes                                      
 
  --------\Chemical Inventory Status - Part 2\-------------------------
                                                          --Canada--
  Ingredient                                       Korea  DSL   NDSL  Phil.
  -----------------------------------------------  -----  ---   ----  -
  Ammonium Oxalate (1113-38-8)                      Yes   Yes   No     Yes         
 
  --------\Federal, State & International Regulations - Part 1\--------
                                             -SARA 302-    ------SARA 313------
  Ingredient                                 RQ    TPQ     List  Chemical Catg.
  -----------------------------------------  ---   -----   ----  ------
  Ammonium Oxalate (1113-38-8)               No    No      No         No
 
  --------\Federal, State & International Regulations - Part 2\--------
                                                        -RCRA-    -TSCA-
  Ingredient                                 CERCLA     261.33     8(d) 
  -----------------------------------------  ------     ------    -----
  Ammonium Oxalate (1113-38-8)               5000       No         No       
  Chemical Weapons Convention:  No     TSCA 12(b):  No     CDTA:  No

16. Other Information

Disclaimer: Nile Chemicals. 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. NILE CHEMICALS. 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, NILE CHEMICALS. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
 

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