Teledyne 4220, Installation And Operation Manual, Page: 188 / 198

4220 Flow Meter
Appendix E Material Safety Data Sheets
E-6
Section 8 – Exposure Controls/Personal Protection
Engineering Controls: Use exhaust ventilation to keep the airborne concentrations below the exposure
limits.
Respiratory Protection:
Use NIOSH approved respirator when the air quality levels exceed the TLV's.
Skin Protection:
Light gloves will protect against abrasion and drying of the skin.
Eye Protection: Safety glasses.
Component Name Exposure Limits
OSHA
PEL
ACGIH
TLV
Other
Recommended
Limits
Silica gel TWA 20 mppcf
(80 mg / m
3
% SiO
2
)
TWA 10 mg / m
3
NIOSH REL
TWA 6 mg / m
3
IDLH 3000 mg / m
3
Phenolphthalein Not Applicable Not Applicable Not Applicable
Section 9 – Physical and Chemical Properties
Appearance: Yellow beads or granules Vapor Density: Not applicable
Odor: None Boiling Point: 4046 q F (2230 q C)
Physical State:
Solid bead
Melting Point: 3110 q F (1710 q C)
PH:
Not applicable
Solubility:
Insoluble in water
Vapor Pressure:
Not applicable
Specific Gravity:
2.1
Section 10 – Stability and Reactivity
Stability: Stable
Conditions to avoid: Moisture and high humidity environments.
Incompatibility: Water, fluorine, oxygen difluoride, chlorine trifluoride
Hazardous Decomposition Products: None
Hazardous Polymerization: Will not occur