- C - M = 12,01 g/mol - CAS [8021-99-6] - EINECS-No.: 232-421-2 - Solub. in water: (20 ºC): insoluble - ADR: 4.2 S2 III UN 1361 - IMDG: 4.2 III UN 1361 - IATA/ICAO: 4.2 III UN 1361 - GHS-signal word: Warning - GHS-H sentences: H252 - H315 - GHS-P sentences: P280 - P235+P410 - P264 - P332+P313 - P420 - P407 - Tariff number: 3802 10 00 20 - Applications: analytical chemistry, for decolourization of liquids, antidote, in explosive compositions. SPECIFICATIONS acidity or alkalinity: passes test sulfides : passes test