Material Safety Data Sheet

                                   Ammonium citrate dibasic MSDS



                           Section 1: Chemical Product and Company Identification

Product Name: Ammonium citrate dibasic                            Contact Information:

                                                                    Sciencelab.com, Inc.

Catalog Codes: SLA3544

                                                                    14025 Smith Rd.

                                                                    Houston, Texas 77396

CAS#: 3012-65-5

                                                                    US Sales: 1-800-901-7247

RTECS: GE7545000

                                                                    International Sales: 1-281-441-4400

TSCA: TSCA 8(b) inventory: Ammonium citrate dibasic                 Order Online: ScienceLab.com

CI#: Not available.                                               CHEMTREC (24HR Emergency Telephone), call:

                                                                  1-800-424-9300

Synonym:

                                                                  International CHEMTREC, call: 1-703-527-3887

Chemical Formula: C6H14N2O7

                                                                  For non-emergency assistance, call: 1-281-441-4400





                            Section 2: Composition and Information on Ingredients

Composition:

 Name                                         CAS #                                              % by Weight

 Ammonium citrate dibasic                     3012-65-5                                          100



Toxicological Data on Ingredients: Ammonium citrate dibasic LD50: Not available. LC50: Not available.





                                           Section 3: Hazards Identification

Potential Acute Health Effects:

Very hazardous in case of ingestion, of inhalation. Hazardous in case of eye contact (irritant). Slightly hazardous

in case of skin contact (irritant).



Potential Chronic Health Effects:

Very hazardous in case of ingestion, of inhalation.

Hazardous in case of eye contact (irritant).

Slightly hazardous in case of skin contact (irritant).

CARCINOGENIC EFFECTS: Not available.

MUTAGENIC EFFECTS: Not available.

TERATOGENIC EFFECTS: Not available.

DEVELOPMENTAL TOXICITY: Not available.

The substance is toxic to lungs, mucous membranes.

Repeated or prolonged exposure to the substance can produce target organs damage.









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                                                 Section 4: First Aid Measures

Eye Contact:

Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at

least 15 minutes. Cold water may be used. Get medical attention.



Skin Contact:

Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.

Cold water may be used.



Serious Skin Contact: Not available.



Inhalation:

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get

medical attention.



Serious Inhalation: Not available.



Ingestion:

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an

unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight

clothing such as a collar, tie, belt or waistband.



Serious Ingestion: Not available.





                                             Section 5: Fire and Explosion Data

Flammability of the Product: May be combustible at high temperature.



Auto-Ignition Temperature: Not available.



Flash Points: Not available.



Flammable Limits: Not available.



Products of Combustion: These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...).



Fire Hazards in Presence of Various Substances: Not available.



Explosion Hazards in Presence of Various Substances:

Risks of explosion of the product in presence of mechanical impact: Not available.

Risks of explosion of the product in presence of static discharge: Not available.



Fire Fighting Media and Instructions:

SMALL FIRE: Use DRY chemical powder.

LARGE FIRE: Use water spray, fog or foam. Do not use water jet.



Special Remarks on Fire Hazards: Material in powder form, capable of creating a dust explosion.



Special Remarks on Explosion Hazards: Not available.





                                         Section 6: Accidental Release Measures

Small Spill:

Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by

spreading water on the contaminated surface and dispose of according to local and regional authority

requirements.



Large Spill: Use a shovel to put the material into a convenient waste disposal container.







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                                            Section 7: Handling and Storage

Precautions:

Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the

residue under a fume hood. Ground all equipment containing material. Do not breathe dust. Avoid contact with

eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If

you feel unwell, seek medical attention and show the label when possible.



Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.





                                Section 8: Exposure Controls/Personal Protection

Engineering Controls:

Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below

recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to

airborne contaminants below the exposure limit.



Personal Protection:

Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.

Gloves.



Personal Protection in Case of a Large Spill:

Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used

to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist

BEFORE handling this product.



Exposure Limits: Not available.





                                    Section 9: Physical and Chemical Properties

Physical state and appearance: Solid. (Crystalline granules solid.)



Odor: Not available.



Taste: Not available.



Molecular Weight: 226.19 g/mole



Color: White.



pH (1% soln/water): 5 [Acidic.]



Boiling Point: Not available.



Melting Point: Decomposes.



Critical Temperature: Not available.



Specific Gravity: 1.48 (Water = 1)



Vapor Pressure: Not applicable.



Vapor Density: Not available.



Volatility: Not available.



Odor Threshold: Not available.



Water/Oil Dist. Coeff.: Not available.







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Ionicity (in Water): Not available.



Dispersion Properties: See solubility in water.



Solubility: Easily soluble in cold water.





                                        Section 10: Stability and Reactivity Data

Stability: The product is stable.



Instability Temperature: Not available.



Conditions of Instability: Not available.



Incompatibility with various substances: Not available.



Corrosivity: Non-corrosive in presence of glass.



Special Remarks on Reactivity: Not available.



Special Remarks on Corrosivity: Not available.



Polymerization: Will not occur.





                                         Section 11: Toxicological Information

Routes of Entry: Eye contact. Inhalation. Ingestion.



Toxicity to Animals:

LD50: Not available.

LC50: Not available.



Chronic Effects on Humans: Causes damage to the following organs: lungs, mucous membranes.



Other Toxic Effects on Humans:

Very hazardous in case of ingestion, of inhalation.

Slightly hazardous in case of skin contact (irritant).



Special Remarks on Toxicity to Animals: Not available.



Special Remarks on Chronic Effects on Humans: Not available.



Special Remarks on other Toxic Effects on Humans: Not available.





                                            Section 12: Ecological Information

Ecotoxicity: Not available.



BOD5 and COD: Not available.



Products of Biodegradation:

Possibly hazardous short term degradation products are not likely. However, long term degradation products may

arise.



Toxicity of the Products of Biodegradation: The products of degradation are more toxic.



Special Remarks on the Products of Biodegradation: Not available.









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                                          Section 13: Disposal Considerations

Waste Disposal:





                                           Section 14: Transport Information

DOT Classification: Not a DOT controlled material (United States).



Identification: : Not available. UNNA: NA9087 PG: III



Special Provisions for Transport: Not available.





                                       Section 15: Other Regulatory Information

Federal and State Regulations:

Pennsylvania RTK: Ammonium citrate dibasic

Massachusetts RTK: Ammonium citrate dibasic

TSCA 8(b) inventory: Ammonium citrate dibasic

CERCLA: Hazardous substances.: Ammonium citrate dibasic



Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).



Other Classifications:



WHMIS (Canada): CLASS D-2A: Material causing other toxic effects (VERY TOXIC).



DSCL (EEC): R36- Irritating to eyes.



HMIS (U.S.A.):



 Health Hazard: 2



 Fire Hazard: 1



 Reactivity: 0



 Personal Protection: E



National Fire Protection Association (U.S.A.):



 Health: 2



 Flammability: 1



 Reactivity: 0



 Specific hazard:



Protective Equipment:

Gloves.

Lab coat.

Dust respirator. Be sure to use an

approved/certified respirator or

equivalent. Wear appropriate respirator

when ventilation is inadequate.

Splash goggles.





                                             Section 16: Other Information





                                                                                                        p. 5

References: Not available.



Other Special Considerations: Not available.



Created: 10/11/2005 11:17 AM



Last Updated: 10/11/2005 11:17 AM



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