Md. Code Regs. 26.11.16.08
B. List of Substances.
| CAS Number | Substance | |
|---|---|---|
| (1) | 74-86-2 | Acetylene |
| (2) | 1344-28-1 | Aluminum oxide |
| (3) | 6484-52-2 | Ammonium nitrate |
| (4) | 7440-37-1 | Argon |
| (5) | 7727-43-7 | Barium sulfate |
| (6) | 1317-65-3 | Calcium carbonate |
| (7) | 1344-95-2 | Calcium silicate (synthetic) |
| (8) | 7778-18-9 | Calcium sulfate |
| (9) | 61790-53-2 | Diatomaceous earth (uncalcined) |
| (10) | 1302-74-5 | Emery |
| (11) | 74-84-0 | Ethane |
| (12) | 74-85-1 | Ethylene |
| (13) | 7440-59-7 | Helium |
| (14) | 1333-74-0 | Hydrogen |
| (15) | 546-93-0 | Magnesite |
| (16) | 74-82-8 | Methane |
| (17) | — | Mineral wool fiber |
| (18) | 7440-01-9 | Neon |
| (19) | 7727-37-9 | Nitrogen |
| (20) | 93763-70-3 | Perlite |
| (21) | 65997-15-1 | Portland cement |
| (22) | 74-98-6 | Propane |
| (23) | 115-07-1 | Propylene |
| (24) | — | Rouge |
| (25) | 7440-21-3 | Silicon |
| (26) | 409-21-2 | Silicon carbide |
| (27) | 1314-13-2 | Zinc oxide dust |
Authority: Environment Article, §§1-101, 1-404, 2-101—2-103, 2-301—2-303, 10-102, and 10-103, Annotated Code of Maryland
Effective date:
Chapter revised and recodified from COMAR 26.11.15.07B—.14 to COMAR 26.11.16 effective October 5, 1998 (25:20 Md. R. 1533)