NIOSH: RTECS QM1400000; 51351
DOT: UN2077 Keep Away From Food
Colorless crystals with an unpleasant odor, which darken in air to a purplish-reddish color.
BP: 572 F
VP: 1 mm at 104 C
MP: 122 F
OSHA GENERAL INDUSTRY PEL: Cancer-Suspect Agent 29 CFR 1910.1004
NIOSH REL: Potential Carcinogen, Use 29 CFR 1910.1004
IARC: Group 3, not classifiable as to its carcinogenicity to humans (1-Naphthylamine)
SYMPTOM(s): Dermatitis; hemorrhagic cystitis; dyspnea; ataxia; methemoglobinemia; hematuria; dysuria; (carcinogenic)
HEALTH EFFECTS: Cancer-Bladder (Suspect) (HE1)
ORGAN: Bladder, skin
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA: Coated Glass Fiber Filters (37 mm) in 3 piece cassette. Coating is Sulfuric Acid.
MAX V: 100 Liters MAX F: 1.0 L/min
ANL 1: Gas Chromatography; GC/ECD
REF: 2 (OSHA 93)
CLASS: Fully Validated
NOTE: Within ten hours after sampling, transfer filter to glass vial containing 2 mL deionized water. Filters may be obtained by OSHA personnel from SLTC.
COND: NH2 column; 85% Isooctane 15% Isopropanol; 1 mL/min; Fluorescence - ex 237, em 370; Retention time, 8 min
Sulfuric acid coated glass fiber filters, within 10 hours place filter in glass vial containing 2 mL deionized water.
Limit the amount of bulk submitted to one gram or one mL.