Sildenafil Citrate
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Material Safety Data Sheet Sildenafil Citrate Section 1 - Chemical Product and Company Identification MSDS Name: Sildenafil Citrate Catalog Numbers:SC-44588   Section 2 - Composition, Information on Ingredients  CAS#171599-83-0 Chemical Name: Sildenafil Citrate Percent  99%min EINECS/ELINCS: Hazard Codes: not reported. Risk Phrases: 36/37/38   Section 3 - Hazards Identification  EMERGENCY OVERVIEW Harmful if swallowed. May irritating to eyes, respiratory system and skin.   Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. May cause sensitization by skin contact. . Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Limited evidence of a carcinogenic effect.     Section 4 - First Aid Measures  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of soap and water. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively   Section 5 - Fire Fighting Measures  General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.   Section 6 - Accidental Release Measures  General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Do not let this chemical enter the environment.   Section 7 - Handling and Storage  Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Storage: Desiccate at RT

Section 8 - Exposure Controls, Personal Protection  Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.   Personal Protective Equipment Eyes: Avoid contact with skin and eyes. Avoid formation of dust and aerosols.Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fireprotection. Skin: Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose ofcontaminated gloves after use in accordance with applicable laws and good laboratory practices.Wash and dry hands. Clothing: Complete suit protecting against chemicals, The type of protective equipment must be selectedaccording to the concentration and amount of the dangerous substance at the specific workplace. Respirators:Complete suit protecting against chemicals, The type of protective equipment must be selectedaccording to the concentration and amount of the dangerous substance at the specific workplace.   Section 9 - Physical and Chemical Properties  Physical State:Solid Color: White Odor: Not available. pH: Not available. Vapor Pressure:Not available Viscosity: Not available. Boiling Point: Not available Freezing/Melting Point:187-189°C
Autoignition Temperature: Not available Flash Point: Not available Decomposition Temperature:Not available  
Water Solubility: Not available Specific Gravity/Density:Not available Molecular Formula:C28H38N6O11S Molecular Weight: 666.7   Section 10 - Stability and Reactivity  Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported.   Section 11 - Toxicological Information  RTECS#: CAS# 171599-83-0: LD50/LC50: RTECS: CAS#171599-83-0: Carcinogenicity: Sildenafil Citrate ,99%min - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found Other Studies: The toxicological properties have not been fully investigated. See actual entry in RTECS for complete information.   Section 12 - Ecological Information  a health hazard   Section 13 - Disposal Considerations  Dispose of in a manner consistent with federal, state, and local regulations.   Section 14 - Transport Information  Shipping Name: not regular   Section 15 - Regulatory Information  European Labeling in Accordance with EC Directives       Hazard Class:        Risk Phrases:             R36/37/38:Irritating to eyes, respiratory system and skin        Safety Phrases:             Not reported   Section 16 - Additional Information While the information herein is believed to be reliable, it is furnished without warranty of any kind. It shall be used only as a guide. We assume no liabilities from the use of this product or information contained herein.
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