NIOSH Pocket Guide entry: N-Phenyl-β-naphthylamine. Physical description: White to yellow crystals or gray to tan flakes or powder. [Note: Commercial product may contain 20-30 ppm of β-Naphthylamine.]
Source: CDC/NIOSH: NIOSH Pocket Guide to Chemical Hazards ↗Dust entry
N-Phenyl-β-naphthylamine
White to yellow crystals or gray to tan flakes or powder. [Note: Commercial product may contain 20-30 ppm of β-Naphthylamine.]
Airborne form
dust
The form describes what is suspended in air at the point of exposure. A material can produce more than one form, such as dust during handling and fume during heating.
Health effects
Irritation; leucoplakia; acne, hypersensitivity to sunlight; [carc] Skin: Soap wash immedTarget organs: Eyes, skin, bladder [bladder cancer] Breath: Resp support
Evidence
Controls
- follow the applicable NIOSH REL and OSHA PEL
- use exposure monitoring
- use engineering and work-practice controls
- use appropriate respiratory protection