UN Number
Potassium sodium alloys, liquid
Official source: 49 CFR 172.101 (eCFR)One row in 49 CFR 172.101 for UN1422.
| Sym. | Description | Class | PG | Labels | Special provisions | 8A | 8B | 8C | 9A | 9B | 10A | 10B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| — | Potassium sodium alloys, liquid | 4.3 | I | 4.3 | A7, A19, B27, N34, N40, T9, TP3, TP7, TP31, W31 | None | 201 | 244 | Forbidden | 1 L | E | 13, 40, 52, 148 |
Dangerous when wet material (Division 4.3) is a material that, by contact with water, is liable to become spontaneously flammable or to give off flammable or toxic gas at a rate greater than 1 L per kilogram of the material, per hour.
Source: 49 CFR 173.124 (eCFR).
SymbioFlows matches your classified waste stream with verified recovery off-takers. Get a compliance-grounded recovery analysis with market benchmarks in minutes.
Request Recovery AnalysisReviewed by our regulatory specialist within 1 business day.