Hazardous substances and reportable quantities
49 CFR 172.101 Appendix A, Table 1: hazardous substances other than radionuclides, with their reportable quantity.
| Substance key | Table no | Substance name | Reportable quantity lb | Reportable quantity kg |
|---|---|---|---|---|
| a1-0951-fd320e420e2f | 1 | Selenious acid | 10 | 4.54 |
| a1-0952-4d930bb9d5e8 | 1 | Selenious acid, dithallium (1 + ) salt | 1000 | 454 |
| a1-0953-9eb4cffc1ee3 | 1 | Selenium ¢ | 100 | 45.4 |
| a1-0954-cc42c36373a8 | 1 | Selenium dioxide | 10 | 4.54 |
| a1-0955-ba372c7ec438 | 1 | Selenium oxide | 10 | 4.54 |
| a1-0956-2b08f4df3c52 | 1 | Selenium sulfide SeS2 | 10 | 4.54 |
| a1-0957-016f23d02ea7 | 1 | Selenourea | 1000 | 454 |
| a1-0958-a88f091dd81e | 1 | L-Serine, diazoacetate (ester) | 1 | 0.454 |
| a1-0959-bc866a7e0949 | 1 | Silver ¢ | 1000 | 454 |
| a1-0960-f72cc04592bb | 1 | Silver cyanide Ag(CN) | 1 | 0.454 |
| a1-0961-99d13b73d9b7 | 1 | Silver nitrate | 1 | 0.454 |
| a1-0962-1bb57474bf15 | 1 | Silvex (2,4,5-TP) | 100 | 45.4 |
| a1-0963-6f07dc1d0a28 | 1 | Sodium | 10 | 4.54 |
| a1-0964-54fc2875d261 | 1 | Sodium arsenate | 1 | 0.454 |
| a1-0965-707c77638c96 | 1 | Sodium arsenite | 1 | 0.454 |
| a1-0966-c9e12053735e | 1 | Sodium azide | 1000 | 454 |
| a1-0967-775a44f851fe | 1 | Sodium bichromate | 10 | 4.54 |
| a1-0968-0a09ee581f85 | 1 | Sodium bifluoride | 100 | 45.4 |
| a1-0969-d0c6792a5a1d | 1 | Sodium bisulfite | 5000 | 2270 |
| a1-0970-c2bdc34e0d1d | 1 | Sodium chromate | 10 | 4.54 |
| a1-0971-e2cc28342fa5 | 1 | Sodium cyanide Na(CN) | 10 | 4.54 |
| a1-0972-b7ea3f081d74 | 1 | Sodium dodecylbenzenesulfonate | 1000 | 454 |
| a1-0973-a41355a16f87 | 1 | Sodium fluoride | 1000 | 454 |
| a1-0974-e329ac7b1a6e | 1 | Sodium hydrosulfide | 5000 | 2270 |
| a1-0975-6f98f6c506ee | 1 | Sodium hydroxide | 1000 | 454 |
| a1-0976-6483f8af08af | 1 | Sodium hypochlorite | 100 | 45.4 |
| a1-0977-db79e4f2ae53 | 1 | Sodium methylate | 1000 | 454 |
| a1-0978-9447c881fd55 | 1 | Sodium nitrite | 100 | 45.4 |
| a1-0979-a645bb29a4c8 | 1 | Sodium phosphate, dibasic | 5000 | 2270 |
| a1-0980-f4785c4cf05a | 1 | Sodium phosphate, tribasic | 5000 | 2270 |
| a1-0981-f42fc31c669a | 1 | Sodium selenite | 100 | 45.4 |
| a1-0982-9467aeac2182 | 1 | Streptozotocin | 1 | 0.454 |
| a1-0983-1851c2542904 | 1 | Strontium chromate | 10 | 4.54 |
| a1-0984-414673f6c6c3 | 1 | Strychnidin-10-one, & salts | 10 | 4.54 |
| a1-0985-93d438fa2835 | 1 | Strychnidin-10-one, 2,3-dimethoxy- | 100 | 45.4 |
| a1-0986-3bb60f08d365 | 1 | Strychnine, & salts | 10 | 4.54 |
| a1-0987-db580cd0aa5f | 1 | Styrene | 1000 | 454 |
| a1-0988-0fd7042d4f0d | 1 | Styrene oxide | 100 | 45.4 |
| a1-0989-f46acdb5a693 | 1 | Sulfur chlorides @ | 1000 | 454 |
| a1-0990-3aeaed75d55f | 1 | Sulfuric acid | 1000 | 454 |
| a1-0991-4a8603e4b7ee | 1 | Sulfuric acid, dimethyl ester | 100 | 45.4 |
| a1-0992-74e6cedb6e6b | 1 | Sulfuric acid, dithallium (1 + ) salt | 100 | 45.4 |
| a1-0993-39a9dadee57d | 1 | Sulfur monochloride | 1000 | 454 |
| a1-0994-2ec9d25320d0 | 1 | Sulfur phosphide | 100 | 45.4 |
| a1-0995-921694c551b0 | 1 | 2,4,5-T | 1000 | 454 |
| a1-0996-d2acec2b82a1 | 1 | 2,4,5-T acid | 1000 | 454 |
| a1-0997-7d976014695e | 1 | 2,4,5-T amines | 5000 | 2270 |
| a1-0998-47745c135e14 | 1 | 2,4,5-T esters | 1000 | 454 |
| a1-0999-05e38e5ce166 | 1 | 2,4,5-T salts | 1000 | 454 |
| a1-1000-5e3b47905653 | 1 | TCDD | 1 | 0.454 |
Sources
- eCFR Versioner full XML — Appendix A to 49 CFR § 172.101 — Office of the Federal Register / NARA · Cleared for reuse