四氧化锇 MSDS.pdf

MATERIAL SAFETY DATA SHEET MSDS DATE: 06/07/08 SECTION 1: PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: OSMIUM TETROXIDE 4% SOLUTION SYNONYMS: OSMIC ACID SOLUTION, OSMIUM OXIDE PRODUCT CODES: 19150,19160,19170,19190 MANUFACTURER: ELECTRON MICROSCOPY SCIENCES DIVISION: 1560 INDUSTRY ROAD/P.O. BOX 550 ADDRESS: HATFIELD, PA 19440 EMERGENCY PHONE: 215-412-8400 CHEMTREC PHONE: 800-424-9300 FAX PHONE: 215-412-8450 CHEMICAL NAME: OSMIUM TETROXIDE, OSMIC SOLUTION CHEMICAL FAMILY: PLATINUM GROUP METAL SALTS CHEMICAL FORMULA: OsO4 IN H20 SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS INGREDIENT: OSMIUM TETROXIDE/OSMIUM OXIDE CAS NO. % WT % VOL SARA 313 REPORTABLE 20816-12-0 4 ppm mg/m3 OSHA PEL-TWA: -8H TWA- 0.002 MG/M3 OSHA PEL STEL : OSHA PEL CEILING: ACGIH TLV-TWA: 0.0002 MG/M3 ACGIH TLV STEL: 0.0006 ACGIH TLV CEILING: SECTION 2 NOTES: SECTION 3: HAZARDS IDENTIFICATION EMERGENCY OVERVIEW: THIS PRODUCT IS HIGHLY TOXIC. CONTACT WITH COMBUSTIBLE MATERIAL MAY CAUSE FIRES. VERY TOXIC BY INHALATION, IN CONTACT WITH SKIN, AND IF SWALLOWED. MAY CAUSE SENSITIZATION BY INHALATION AND SKIN CONTACT. ROUTES OF ENTRY: EYES-LIKELY INHALATION-HIGHLY SKIN=LIKELY INGESTION-LIKELY POTENTIAL HEALTH EFFECTS EYES: IRRITATION, LACRIMATION, VISUAL DISTURBANCE, CONJUCTIVITIS, HEADACHE POTENTIAL DAMAGE TO CORNEA. SKIN: DERMATITUS, POSSIBLE SKIN DISCOLORATION (GREEN OR BLACK) INGESTION: IRRITATION, COUGH, DYSPNEA, DEATH INHALATION: COUGHING, SHORTNESS OF BREATH, UNCONSCIOUSNESS, COULD CAUSE TRACHEITIS, BRONCHITUS, BRONC