| Agent Name | C.I. DIRECT BLUE 53, TETRASODIUM SALT |
| CAS # | 314-13-6 |
| RTECS # | QJ6440000 |
| Agent Code | T0844 |
| SIC | Industry Description (1972) | Total # Employees (Male & Female) |
Total # Female Employees |
| 73 | BUSINESS SERVICES | 3,133 | 977 |
| 80 | HEALTH SERVICES | 2,217 | 1,853 |
| TOTAL | 5,350 | 2,829 | |
*(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.