Sodium iodate

Chemical Properties

Melting point	decomposes [STR93]
Density	4.28 g/mL at 25 °C(lit.)
storage temp.	Store at +5°C to +30°C.
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
form	Powder/Solid
color	White
Specific Gravity	4.277
PH	5.0-8.0 (25℃, 50mg/mL in H2O)
Water Solubility	soluble
Sensitive	Moisture & Light Sensitive
Merck	14,8630
Stability	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 DataBase Reference	7681-55-2(CAS DataBase Reference)
EPA Substance Registry System	Iodic acid (HIO3), sodium salt (1:1) (7681-55-2)

Hazard Codes	O,Xn
Risk Statements	8-22-42/43-36/37/38
Safety Statements	17-22-36/37-45-37/39-26
RIDADR	UN 1479 5.1/PG 2
WGK Germany	3
RTECS	NN1400000
TSCA	Yes
HazardClass	5.1
PackingGroup	II
HS Code	28299000
Hazardous Substances Data	7681-55-2(Hazardous Substances Data)
Toxicity	LD50 in female mice (mg/kg): 119 ±4 i.p., 108 ±4 i.v., 505 ±26 orally (Webster)