Diamond or Cubic Boron Nitride Grinding Wheel

SECTION 2: Hazards identification

OSHA SUBSTANCE DESCRIPTION PERCENT CAS# -------------------------------------------------------------------------------- Aluminum Oxide, Non-fibrous 5.000- 10.000 1344-28-1 Aluminum 60.000- 90.000 7429-90-5 Cubic Boron Nitride 1.000- 5.000 10043-11-5 Cobalt(*) 1.000- 5.000 7440-48-4 Copper(*) 1.000- 10.000 7440-50-8 Cured PhenolFormaldehyde Resin 1.000- 5.000 9003-35-4 Diamond 1.000- 5.000 7782-40-3 Graphite Powder 15.000- 20.000 7782-42-5 Iron 70.000- 80.000 7439-89-6 Manganese(*) 3.000 7439-96-5 Molybdenum 1.000 7439-98-7 Nickel(*) 1.000- 10.000 7440-02-0 Phosphorus - yellow (*) 1.000 7723-14-0 Amorphous Silica, Fused 1.000- 5.000 60676-86-0 @Crystalline Silica, Quartz 1.000 14808-60-7 Silicon 5.000 7440-21-3 Silicon Carbide 1.000- 10.000 409-21-2 Silver(*) 1.000- 5.000 7440-22-4 Tin 1.000- 5.000 7440-31-5 Tungsten Carbide 1.000- 5.000 12070-12-1 OTHER (@)Tests with products known to contain Crystalline Silica did not produce any detectable amount of respirable free Crystalline Silica. The product may be comprised of only some of the above. (*) This substance is regulated under Section 313 of the Emergency Planning and Community Right-to-Know Act of 1986 andthe Canadian National Pollution Reduction Initiative (NPRI).