MATERIAL SAFETY DATA SHEET TETRACYCLINE USP ___________________________________________________________________________________ SECTION 1 - CHEMICAL PRODUCT AND COMPANY INFORMATION American International Chemical, Inc. Emergency Number: Chemtrec 800-424-9300 703-527-3887 Framingham, MA 01701 Information Number: 800-238-0001 ____________________________________________________________________________________ SECTION 2 - COMPOSITION AND INFORMATION ON INGREDIENTS
EMERGENCY OVERVIEW: An odorless yellow powder that presents little or no health hazard and no unusual
hazard if involved in a fire. POTENTIAL HEALTH EFFECTS: Skin: May cause skin irritation. Eyes: May cause irritation or burning. Inhalation: May cause irritation to the respiratory tract. Ingestion: Not a hazard with normal industrial usage. ____________________________________________________________________________________ SECTION 4 - FIRST AID MEASURES Skin: Immediately wash skin with soap and water for at least 15 minutes. Eyes: Immediately flush with plenty of water for at least 15 minutes, holding eye lids apart. Inhalation: Remove to the fresh air. If not breathing give artificial respiration. If breathing is difficult, Ingestion: Wash out mouth with water. On All Of The Above: Consult a physician if symptoms persist. ___________________________________________________________________________________ SECTION 5 - FIRE FIGHTING MEASURES
Flash Point: Non Combustible Flammable Limits: Non Combustible
Extinguishing Media: Use media that is appropriate to treat surrounding fire. Special Fire Fighting Procedures: Use fire fighting procedure that is appropriate to treat surrounding fire. All firefighters should use self- contained breathing apparatus and full fire-fighting turn-out gear. Unusual Fire Explosion Hazard: During a fire, irritating and highly toxic gasses may be generated by thermal decomposition or combustion. Auto Ignition Temperature: Not Applicable ____________________________________________________________________________________ SECTION 6 - ACCIDENTAL RELEASE MEASURES Isolate hazard area and deny entry to unnecessary or unprotected personnel. Contain spill, sweep up, collect and place in a disposal container. Avoid runoff into storm sewers and ditches which lead to waterways. ____________________________________________________________________________________ SECTION 7 - HANDLING AND STORAGE Avoid contact with skin, eyes and clothing. Use with adequate ventilation. Avoid breathing dust. Use normal personal hygiene and housekeeping. Store in cool dry area away from other incompatible materials. Product is slightly hygroscopic and should be stored in a dry area to prevent moisture pick up and caking. ____________________________________________________________________________________ SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION RESPIRATORY PROTECTION: Use NIOSH/MSHA approved respirators. VENTILATION REQUIREMENTS: Ventilate as necessary to eliminate dust from the work area and maintain concentrations below the limit. SKIN AND EYE PROTECTION: Use rubber or neoprene gloves, chemical goggles and clothing sufficient to protect skin from dust. WORK, HYGIENIC PRACTICES: As required to protect skin and eyes from dust, safety showers and/or eye wash should be available. Do not leave food or smoke in work area. Wash thoroughly and remove or clean any contaminated clothing. EXPOSURE LIMITS: None Established ____________________________________________________________________________________ SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
Boiling Point: Not Applicable Vapor Pressure (MM Hg): Not Applicable Vapor Density (AIR=1): Not Applicable Specific Gravity (H20=1): Not Available
Percent Volatile by Volume (%): Not Applicable Melting Point: Not Applicable Evaporation Rate (Butyl Acetate=1): Not Applicable Solubility in Water: Very slightly soluble. pH: 3.0 – 7.0 ____________________________________________________________________________________ SECTION 10 - STABILITY AND REACTIVITY CHEMICAL STABILITY: Stable under normal temperatures and pressures. HAZARDOUS POLYMERIZATION: Will not occur under normal conditions. HAZARDOUS DECOMPOSITION PRODUCTS: When heated to decomposition material emits toxic fumes. Emits toxic fumes under fire conditions KEEP AWAY FROM: High temperatures and moisture. SECTION 11 - TOXICOLOGICAL INFORMATION LD50 – 3000 mg/kg – Oral Administration ____________________________________________________________________________________ SECTION 12 - ECOLOGICAL INFORMATION The product has an effect on the environment and aquatic toxicity. ____________________________________________________________________________________ SECTION 13 - DISPOSAL CONSIDERATIONS
Dispose of in accordance with all federal, state and local regulations. RCRA WASTE#: Not Listed ____________________________________________________________________________________
OSHA STATUS: Not listed TSCA STATUS: Listed CERCLA REPORTABLE REQUIREMENTS: (RQ) None SARA TITLE III INFORMATION:
Section 302 Extremely Hazardous Substance Not listed
____________________________________________________________________________________ SECTION 16 - OTHER INFORMATION Reason for Issue: Changed Date This information is given without any warranty or representation. It is believed to be correct but does not claim to be all inclusive and shall be used only as a guide. American International Chemical, Inc., shall not be held liable for any damage resulting from handling or contact with the above product. It is offered solely for your consideration, investigation and verification.
Klinische Studien im Brustzentrum St. Elisabeth-Krankenhaus Leipzig Die Behandlung von Brustkrebs wird ständig erforscht, um die Therapie und die Überlebenschancen bei Brustkrebs weiter zu verbessern. Neben der Standardtherapie besteht oftmals die Möglichkeit, an einer klinischen Studie teilzunehmen. Es gibt Studien für die verschiedensten Schritte der Behandlung. Durch klinische Studien
Källa: Diverse artiklar från Fred H. Gage, Salk Institute, La Jolla, CA USA Under i stort sett dess hundraåriga historia har neurovetenskapen hävdat att en mogen hjärna är en stabil, oföränderlig, dataliknande maskin med ett minne och med processliknande kraft. Man kan förlora hjärnceller, förlora delar av faktaminnet men man kan framförallt inte skapa nya hjärnceller, har man hä