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Biomolecules for research                         MATERIAL SAFETY DATA SHEET







Section 1 : Substance Identification



              8-Bromo-Cyclic Adenosine Diphosphate Ribose

     Name:



     CAS Number:       151898-26-9



     Catalog Number:     CA-417                           Chemical Formula:     C15H20N5O13P2Br



     Synonyms:    8-Br-cADP Ribose



     Chemical Class:   Nucleoside



     Company Identification:    BIOMOL International L.P.

                                5120 Butler Pike

                                Plymouth Meeting PA 19462-1202 USA

                                (610) 941-0430 (9am-5pm ET)









Section 2 : Health Hazard Data



     The health hazards identified with this product are associated with the following components:



     Sodium Phosphate Monobasic                                  50%



     Please see attached MSDS for these items.

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Biomolecules for research                             MATERIAL SAFETY DATA SHEET







Section 1 : Substance Identification



               Sodium Phosphate Monobasic CAS Number:

     Name:                                                                7558-80-7



     Catalog Number:      Component of CA-417                 Chemical Formula:        H2P2O4Na



     Synonyms: Monosodium Dihydrogen Phosphate; Monosodium Phosphate; Monosorb XP-4; Primary

           Sodium Phosphate; Sodium Acid Phosphate, Sodium Biphosphate



     Chemical Class:     Not Available



     Company Identification:      BIOMOL Research Labs., Inc.

                                  5120 Butler Pike

                                  Plymouth Meeting PA 19462-1123 USA

                                  (610) 941-0430 (9am-5pm ET)









Section 2 : Health Hazard Data



     Acute Health Effects:      This product may be irritating to eyes, respiratory system and skin. To the best

            of our knowledge, the chemical physical, and toxicological properties of this items have not been

            fully investigated.

     Chronic Health Effects:      Unknown







Section 3 : First Aid Measures



     Eye Contact: Check for and remove contact lenses. Flush eyes with running water for at least 15

             minutes separating eyelids. Seek medical attention immediately

     Skin Contact: Wash with soap and water for 15 minutes. Remove contaminated clothing and shoes.

             Seek medical attention immediately.

     Inhalation: Remove from exposure. If breathing is difficult, administer oxygen. If breathing stops,

             administer artificial respiration. Seek medical attention immediately. Provide chemical label

             and MSDS if possible.

     Ingestion: Remove dentures and clear mouth. If person is conscious, rinse mouth with water. Call

             physician or poison control immediately. Provide chemical label and MSDS information if

             possible.

Section 4 : Fire and Explosion Data





      Flammability: Noncombustible

      Flash Point: Not Applicable

      Combustion Products: Not Known

      Extinguishing Media: Use extinguishing media appropriate to surrounding fire conditions.

      Special Firefighting Procedures: Use self-contained breathing apparatus and protective clothing to

              prevent contact with skin and eyes.

      Unusual Fire/Explosion Hazards: May emit toxic gases upon thermal decomposition.









 Section 5 : Spill or Leak Procedures



      Cleanup Procedures: EVACUATE AREA Wearing appropriate protective gear as outlined under

               “Protective equipment� wipe up spill and place in sealed container and hold for disposal. Avoid

      raising dust. Ventilate the area and wash spill site after material has been removed.

      Waste Disposal Method:         Observe all Federal, State and Local regulations concerning the disposal of

               this product.









 Section 6 : Storage and Handling Precautions



      Protective Equipment: For spill clean up, wear suitable protective clothing, chemical resistant rubber

              gloves, rubber boots, and chemical safety goggles. Self contained breathing apparatus or

              NIOSH/MSHA approved respirator is necessary.

      Storage and Handling: This product should be stored at-20°C. It should be kept in a tightly

              closed container. This product should be handled only by qualified experienced professionals.

              Wash thoroughly after handling this material









Section 7 : Physical Data For Product Number CA-417



      Appearance: Lyophilized solid                                    Odor: Not Available

      Molecular Weight: 620.2                                          Taste: Not Available

      Boiling Point: Not Available                                     Melting Point: Not Available

      Solubility: Water                                                Vapor Density: Not Available

      Specific Gravity: Not Available                                  Vapor Pressure: Not Available

      Volatility: Not Available









 Section 8 : Stability and Reactivity Data



      Stability:   This material is stable if stored as directed

         Conditions to Avoid: None known

         Incompatibles: Not available







Section 9 : Toxicity Data



         RTECS#:         WA1900000



         Oral LD50                    Rat : 8290mg/kg

         IMS LD50                     Rat : 250mg/kg

         Skin LD50                    Rabbit : > 7940mg/kg









Section 10 : Ecological Data



         Ecotoxicological Information: None Available







The above information is believed to be correct but does not purport to be complete and should be used only as a guide. The burden of

safe use of this material rests entirely with the user.





Emergency Contact:



BIOMOL International L.P.

5120 Butler Pike

Plymouth Meeting, PA 19462 USA



(610) 941-0430







Last Revised : 1/8/04