2103 Modem Module

Appendix C Material Safety Data Sheets

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

ACGIH

Other

 

PEL

TLV

Recommended

 

 

 

Limits

Silica gel

TWA 20 mppcf

TWA 10 mg / m3

NIOSH REL

 

(80 mg / m3 % SiO2)

 

TWA 6 mg / m3

 

 

 

IDLH 3000 mg / m3

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:

4046θ F (2230θ C)

Physical State:

Solid bead

Melting Point:

3110θ F (1710θ 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

C-6