Document nNk181ObojOXML4Oqwmoz20oX

Section 6 Health Hazard Information (Continued) Lead (Pb) Chronic or acute inhalation exposures to the fumes or dusts of inorganic lead compounds (such as lead oxide) can adversely affect several organ systems including the nervous system, the gastrointestinal system, the hematological system, and the renal system. The early effects are characterized by fatigue, constipation, muscle aches, abdominal pains, and decreased appetite. Later signs and symptoms can in clude anemia, pallor, a "lead line" on the gums, and reduced hand-grip strength. Lead colic produces intense abdominal cramping which can be accompanied by constipation, nausea, and vomiting. A condi tion called "wrist drop" can develop if the peripheral nervous system is affected. Severe central nervous system effects (referred to as lead encephalopathy) usually only occur after heavy and rapid lead ex posures. Signs and symptoms may include headache, dizziness, convulsions, delirium, coma, and possibly death. Long-term lead exposures can also produce kidney damage with possible decreased renal function leading to such conditions as uremia. Tin (So) The toxicity of inorganic tin compounds is generally low. Exposure to the dust or fumes of tin oxides can result in a benign pneumoconiosis called stannosis. No tissue reaction or pulmonary dysfunction has been associated with this lung condition. Usual Routers) of Entry: Inhalation Medical Conditions Possibly Aggravated: Chronic diseases or disorders of the respiratory system. Carcinogen Information: NTP and IARC consider nickel and certain nickel compounds to be probable human carcinogens. Section 7 Special Protection Information NIOSH/MSHA - Approved dust and fume, respirator should be used to avoid excessive inhalation of particulates when exposure exceeds TLV's. Adequate ventilation should be utilized when welding, burning, sawing, brazing, grinding or machining when exposure exceeds TLV's. Safety glasses or goggles should be utilized as required by exposure. Other protective equipment should be utilized as required by the welding standards. Section 8 Environmental Waste Disposal Method Used or unused product should be tested to determine hazard status and disposal requirements under federal, state, or local laws and regulations. Disclaimer The information in this MSDS was obtained from sources which we believe are reliable. However, the information is pro vided without any representation or warranty, express or implied regarding the accuracy or correctness. The conditions or methods of handling, storage, use and disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This document has been prepared solely for the intent of compliance with the provisions of Subpan 2 of Pan 1910 of Tide 29 of the Code of Federal Regulations, paragraph 1910.1200. Footnotes: (1) Concentrations may vary somewhat between batches or lots. Where possible, a concentration range is indicated. Occasionally, however, levels may even fall outside of the usual concentration ranges. (2) Common names, if applicable, appear in parentheses following the chemical names. (3) All values, unless otherwise specified, refer to 8-hour time-weighted average concentrations and units are in mg/M*3. 14 25 6 (4) As inorganic lead compounds, dusts and fumes. (5) As inorganic tin compounds, except oxides. (6) As tin oxide and inorganic compounds DO 074783 CONFTDFNT I Ai