Kaliumbromat
Bezeichnung:Kaliumbromat
CAS-Nr7758-01-2
Englisch Name:Potassium bromate
CBNumberCB5281569
SummenformelBrKO3
Molgewicht167
MOL-Datei7758-01-2.mol
Synonyma
Kaliumbromat
Bromsaures Kalium
Kaliumbromat physikalisch-chemischer Eigenschaften
Schmelzpunkt | 350 °C |
Dichte | 3.27 |
storage temp. | Store below +30°C. |
Löslichkeit | Potassium bromate is highly soluble in water (7.5 g/100 mL at 25°C; 49.8 g/100 mL at 100°C), slightly soluble in ethanol, and almost insoluble in acetone; it is very stable when dissolved in water at room temperature. |
Aggregatzustand | Powder/Solid |
Wichte | 3.27 |
Farbe | White crystals or granules |
PH | 5.0-9.0 (25℃, 50mg/mL in H2O) |
Wasserlöslichkeit | 70 g/L (20 ºC) |
Merck | 14,7617 |
Stabilität | Strong oxidizer - contact with combustible materials may cause fire. Incompatible with combustible material, organics, reducing agents, aluminium, finely powdered metals. |
CAS Datenbank | 7758-01-2(CAS DataBase Reference) |
IARC | 2B (Vol. Sup 7, 73) 1999 |
EPA chemische Informationen | Potassium bromate (7758-01-2) |
Kennzeichnung gefährlicher | O,T |
R-Sätze: | 45-9-25-22 |
S-Sätze: | 53-45 |
RIDADR | UN 1484 5.1/PG 2 |
WGK Germany | 3 |
RTECS-Nr. | EF8725000 |
TSCA | Yes |
HazardClass | 5.1 |
PackingGroup | II |
HS Code | 28299000 |
Giftige Stoffe Daten | 7758-01-2(Hazardous Substances Data) |
Toxizität | LD50 orally in Rabbit: 157 mg/kg |