- ADR: 9 M7 III UN 3077r- IMDG: 9 III UN 3077r- IATA/ICAO: 9 III UN 3077r- GHS-signal word: Dangerr- GHS-H sentences: H318 - H410r- GHS-P sentences: P280 - P273 - P305+P351+P338 - P310 - P391 - P501ar- Tariff number: 3822 00 00 00r- Applications: catalyst.rrSPECIFICATIONSrrpotassium sulfate (K2SO4): approx. 93,75 %rcopper (II) sulfate 5-hydrate: approx. 6,25 %r