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This section has been established to help educate industry, government, and the public on what TLVs and BEIs are, and how TLVs and BEIs may best be used.
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FORMALDEHYDE
FORMALDEHYDE
CAS number: 50-00-0
Synonyms: Formic aldehyde; Methanal; Oxymethylene
Molecular formula: HCHO
Chemical structure:
TLV–TWA, 0.1 ppm (0.12 mg/m3)
TLV–STEL, 0.3 ppm (0.37 mg/m3)
Dermal Sensitization (DSEN) and Respiratory Sensitization (RSEN)
A1 — Confirmed Human Carcinogen
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