MSDS

SECTION 6 HEALTH HAZARD DATA
Ultraviolet Rays
This product (germicidal lamps) is intended for applications only where humans will not be intentionally exposed to the
ultraviolet rays. Avoid exposure of persons to direct or reflected germicidal ultraviolet rays. If it is desired to operate
germicidal lamps in such a way that persons will or may be exposed to the germicidal ultraviolet rays, adequate eye, face
and skin protection must be worn by all exposed persons. Overexposure to direct or reflected rays will cause painful eye
irritation and reddening of the skin (TLV = 6.0 mJ/cm2 at 254 nm).
Ozone
Some germicidal lamps (ozone producing types), in addition to producing ultraviolet rays, will also produce substantial
quantities of ozone when operated in air. Care should be exercised in design and installation of equipment so that ozone
concentration will not exceed .05 parts per million in areas occupied by people. Provide adequate ventilation in all areas
where equipment utilizing ozone producing lamps are employed.
Breakage of the lamp may result in some exposure to elemental mercury vapor. No adverse affects are expected from
occasional exposure to broken lamps, but as a matter of good practice, prolonged or frequent exposure should be avoided
through the use of adequate ventilation during disposal of large quantities of lamps.
SECTION 7 PRECAUTIONS FOR SAFE HANDLING AND USE
See Section 6
Normal precautions should be taken for collection of broken glass.
WASTE DISPOSAL METHOD: Dispose in accordance with applicable Federal, State and local regulations.
SECTION 8 CONTROL MEASURES
Appropriate eye, skin and face protection should be worn by all persons exposed to germicidal ultraviolet rays.
Adequate ventilation will tend to prevent excessive accumulation of ozone.
Respiratory Protection: Appropriate dust mask should be used if large volumes of lamps are being broken for disposal.
Ventilation: Avoid inhalation of any airborne dust.
Provide local exhaust when disposing large quantities of lamps.
Hand and Eye Protection: Appropriate hand and eye protection should be worn when disposing of lamps or handling
broken glass.
Preparation Date: 1/11/90
Revised 08/25/05