Testing Status of Lead 7439921

 

CASRN: 7439-92-1

Formula: Pb

Synonyms/Common Names

  • Lead, elemental

Known Uses

Used as pigment for paints, materials for tank linings, petroleum refining, halogenation, sulfonation, extraction, lead storage batteries. Associated with tobacco: reported either as a natural component of tobacco, pyrolysis product (in tobacco smoke), or additive for one or more types of tobacco products.

Chemical Properties

Toxicity Effects (HSDB)

Organ Systems Toxicity

  • lead levels completed; other studies ongoing Neurotoxicology Assessment (Dosed-Water)  (NTA94038)  Completed 
    • Male Rats: Long-Evans Hooded
    • Dose: 0, 2000 PPM.