AEC TK Series Cooling Tower Water Treatment Systems - Manual (Page 39)

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MSDS FOR KDF® 55 PROCESSES MEDIUM
KDF 55C PROCESS MEDIUM
KDF 55F PROCESS MEDIUM
KDF 55 PROCESS MEDIUM
SECTION III - PHYSICAL DATA
BOILING POINT (760 MM HG): N/A
MELTING POINT: 1585 - 1610 ° F
SPECIFIC GRAVITY: 8.25 EVAPORATION RATE (=1): N/A
VAPOR DENSITY (air = 1): N/A
SOLUBILITY IN WATER: Insoluble
PERCENT VOLATILE BY VOLUME (%): N/A
VAPOR PRESSURE 20 ° C: N/A
APPEARANCE AND ODOR: Brass-colored metallic particles with no odor.
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
FLASH POINT: N/A
NFPA FIRE RATING
FLAMMABLE LIMITS: LEL: N/A
HEALTH: 0
UEL: N/A FLAMMABILITY: 0
REACTIVITY: 0
EXTINGUISHING MEDIA: N/A
SPECIAL FIRE FIGHTING PROCEDURES: N/A
UNUSUAL FIRE AND EXPLOSION HAZARDS: N/A
SECTION V - HEALTH HAZARD DATA
MATERIAL
FORM OSHA - PEL ACGIH - TLV
TWA STEL TWA STEL
mg/M3 mg/M3 mg/M3 mg/M3
COPPER Dust 1.0 -- 1.0 --
Oxide Fume 0.1 -- 0.2 --
ZINC Oxide Fume 5 5 10
ROUTES OF ENTRY
PRIMARY: Inhalation if the dust has become airborne.
SECONDARY: Ingestion