sodium azide safety

TOXIC LIQUID, INORGANIC, N.O.S. Occupational Safety and Health Administration (OSHA) Hazards. Sodium Azide (CAS # 26628-22-8): 1000 lb EPCRA RQ Sodium Azide (CAS # 26628-22-8): 500 lb TPQ (This material is a reactive solid. Synonyms: Company Identification: LabChem Inc . All areas where sodium azide is stored must be labeled with a caution sign noting the presence of sodium azide and its hazards. Other Drain Methods (sodium azide) 6.1 II. MSDS Name: Sodium Azide, 0.5% w/v . 15.1. Though this is probably the easiest, least expensive form of disposal, many institutions and safety experts discourage this practice because it can constitute a safety hazard if performed improperly and because sodium azide is a known environmental pollutant. Catalog Numbers: LC22940 . No SOP is required if a lab has ONLY pre-made kits where sodium azide is present as a preservative at 1% concentration or less. Sodium azide is a common preservative of samples and stock solutions in laboratories and a useful reagent in synthetic work. Sodium azide is classified as a particularly hazardous substance under the OSHA Lab Standard due to its high acute toxicity, particularly by the dermal route, and is dangerously reactive when heated. Sodium azide is also the chief chemical used to inflate safety airbags in automobiles. Pittsburgh, PA 15238 . Emergency Phone Number: (800) 424-9300 Not listed. Azide, Azium, Sodium salt of hydrazoic acid Colorless to white, odorless, crystalline solid. Sodium azide (NaN3) is a colorless crystalline solid and is readily soluble in water. Accumulation of azide salts in plumbing has resulted in explosions. 200 William Pitt Way . The biological uses of azides include inhibition of respiration, differential selection procedures for bacteria, and bacteriocidal agents in diagnostic products (5.9, 5.10). LABORATORY SAFETY GUIDELINE. Section 1 - Chemical Product and Company Identification . 26628-22-8] All users of sodium azide and sodium azide solutions should review this document. • Sodium azide is used extensively as an intermediate in the production of lead azide. [pesticide] [Note: Forms hydrazoic acid (HN 3 ) in water.] SECTION 15: Regulatory Information. Section 7: Spill and Accident Procedures • The availability, location, and contents of an appropriate chemical spill clean-up kit must be confirmed prior to handling or beginning any work with sodium azide. Sodium Azide [CAS No. Company Phone Number: (412) 826-5230 . Material Safety Data Sheet Sodium Azide, 0.5% w/v .

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