| MolecularFormula
KIO3 |
| CAS No. 7758-05-06 |
| |
| Molecular
Weight |
| 214.01 |
| |
| Typical
Properties |
| Appearance |
White crystal
or crystal powder |
| Specific gravity |
d 3.89 |
| Melting point |
560°C |
| |
| Solubility |
| In water |
4.73-g/100
g (0°C)
8.13- g/100 g (20°C)
32.2-g/100 g (100°C) |
| |
| Specifications |
| Item |
ISE Standard |
JIS K8922-1961 Class
I |
| Miscibility with water |
To pass test |
To pass test |
| Drying loss (105°C) |
0.1% max. |
0.1% max. |
| Free acid |
0.02% max. |
To pass test |
| Chloride and Bromide
(as CI) |
0.01% max. |
0.03% max. |
| Iodide (I) |
0.001% max. |
0.002% max. |
| Sodium (Na) |
0.005% max. |
To pass test |
| Total Nitrogen (N) |
0.005% max. |
-
|
| Arsenic (As) |
0.001% max. |
-
|
| PH (5W/v% soln. 25°C) |
7.0 ~ 9.0 |
-
|
| Grain size |
100 mesh passable |
-
|
| Assay (drying at 105°C) |
99.5% min. |
99.5% min. |
| |
| Packaging |
| Inner packing |
Double polyethylene sack. |
| Outer packing |
Fiber drum |
| Net weight |
50 kg |
| |
| Applications |
Oxidizing
agent
raw material for other iodic acids
oxidizing agent for sulfur colors
standard reagent for laboratory analysis
bread additive (USA)
animal feed additive |
| |
| Hazards |
Combustion:
When heated to 506ºC or more, the material decomposes
and oxygen is given off thereby supporting combustion.
2) Explosion: When the material is heated together with
carbon and organic materials or impacted, it explodes. |
| |
|
|
