Agent Name

Molybdenum trifluoride

CAS Number

20193-58-2

Formula

F3-Mo

Major Category

Metals

Category

Metals, Inorganic Compounds

Comments

See "FLUORIDES." See "Titanium trifluoride."

Exposure Assessment
BEI

Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)

TLV (ACGIH)

2.5 mg/m3, as F (0.5 mg/m3, respirable fraction, as Mo)

PEL (OSHA)

2.5 mg/m3, as F (5 mg/m3 as Mo)

MAK

1 mg/m3, inhalable fraction, as F

IDLH (NIOSH)

1000 mg/m3

Explanatory Notes

For TLV, see "Molybdenum and compounds."

Links to Other NLM Databases
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