Natriumiodat
Bezeichnung:Natriumiodat
CAS-Nr7681-55-2
Englisch Name:Sodium iodate
CBNumberCB1854279
SummenformelINaO3
Molgewicht197.89
MOL-Datei7681-55-2.mol
Synonyma
Natriumiodat
Natriumiodat physikalisch-chemischer Eigenschaften
| Schmelzpunkt | decomposes [STR93] |
| Dichte | 4.28 g/mL at 25 °C(lit.) |
| storage temp. | Store at +5°C to +30°C. |
| Löslichkeit | H2O: 0.1 M at 20 °C, clear, colorless |
| Aggregatzustand | Powder/Solid |
| Wichte | 4.277 |
| Farbe | White |
| PH | 5.0-8.0 (25℃, 50mg/mL in H2O) |
| Wasserlöslichkeit | soluble |
| Sensitive | Moisture & Light Sensitive |
| Merck | 14,8630 |
| Stabilität | Stable. Strong oxidizer. Incompatible with finely powdered metals, arsenic, carbon, phosphorus, sulphur, metal cyanides, thiocyanates, impure manganese dioxide, sulphuric acid. May decompose on exposure to light, air or moisture. Heat and shock sensitive. |
| CAS Datenbank | 7681-55-2(CAS DataBase Reference) |
| EPA chemische Informationen | Iodic acid (HIO3), sodium salt (1:1) (7681-55-2) |
| Kennzeichnung gefährlicher | O,Xn |
| R-Sätze: | 8-22-42/43-36/37/38 |
| S-Sätze: | 17-22-36/37-45-37/39-26 |
| RIDADR | UN 1479 5.1/PG 2 |
| WGK Germany | 3 |
| RTECS-Nr. | NN1400000 |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | II |
| HS Code | 28299000 |
| Giftige Stoffe Daten | 7681-55-2(Hazardous Substances Data) |
| Toxizität | LD50 in female mice (mg/kg): 119 ±4 i.p., 108 ±4 i.v., 505 ±26 orally (Webster) |
