| Agent Name | PUMICE |
|---|---|
| CAS # | 1332-09-8 |
| RTECS # | |
| Agent Code | 92780 |
| SIC | Industry Description (1972) | Total # Employees (Male & Female) |
Total # Female Employees |
|---|---|---|---|
| 15 | GENERAL BUILDING CONTRACTORS | 634 | |
| 16 | HEAVY CONSTRUCTION CONTRACTORS | 198 | |
| 17 | SPECIAL TRADE CONTRACTORS | 13,025 | |
| 20 | FOOD AND KINDRED PRODUCTS | 356 | |
| 22 | TEXTILE MILL PRODUCTS | 94 | |
| 24 | LUMBER AND WOOD PRODUCTS | 3,794 | 753 |
| 26 | PAPER AND ALLIED PRODUCTS | 2,014 | 1,123 |
| 27 | PRINTING AND PUBLISHING | 10,045 | 2,769 |
| 28 | CHEMICALS AND ALLIED PRODUCTS | 4,320 | 2,518 |
| 30 | RUBBER AND MISC. PLASTICS PRODUCTS | 714 | 56 |
| 32 | STONE, CLAY, AND GLASS PRODUCTS | 4,786 | 687 |
| 33 | PRIMARY METAL INDUSTRIES | 11,258 | 1,553 |
| 34 | FABRICATED METAL PRODUCTS | 995 | |
| 35 | MACHINERY, EXCEPT ELECTRICAL | 6,580 | 313 |
| 36 | ELECTRIC AND ELECTRONIC EQUIPMENT | 2,801 | 464 |
| 37 | TRANSPORTATION EQUIPMENT | 1,020 | 14 |
| 38 | INSTRUMENTS AND RELATED PRODUCTS | 3,388 | 1,116 |
| 39 | MISCELLANEOUS MANUFACTURING INDUSTRIES | 338 | |
| 42 | TRUCKING AND WAREHOUSING | 553 | |
| 45 | TRANSPORTATION BY AIR | 1,182 | 118 |
| 49 | ELECTRIC, GAS, AND SANITARY SERVICES | 10,232 | |
| 50 | WHOLESALE TRADE - DURABLE GOODS | 1,859 | |
| 51 | WHOLESALE TRADE - NONDURABLE GOODS | 1,090 | |
| 55 | AUTOMOTIVE DEALERS & SERVICE STATIONS | 8,560 | |
| 72 | PERSONAL SERVICES | 2,898 | |
| 73 | BUSINESS SERVICES | 2,789 | 1,160 |
| 75 | AUTO REPAIR, SERVICES, AND GARAGES | 3,182 | |
| 80 | HEALTH SERVICES | 6,095 | 4,489 |
| TOTAL | 104,802 | 17,134 | |
*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.