SODIUM METAPERIODATE AR (SODIUM PERIODATE)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
S0195600100	AR	99.8%	7790-28-5	NalO4	213.89	28299030	48 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

white crystalline

Odour

odourless

pH value

3.5-5.5

Melting Point/ Freezing point [°C]

3000C

Density [g/cm3]

3.8

Oxidising properties

The substance or mixture is classified as oxidizing with the subcategory 2

Solubility in water [% weight]

107 g/l 20 C-completely soluble

Sulphate (SO4):	Max. 0.005%
Heavy metal (as Pb):	Max.0.002%
Iron (Fe):	Max.0.001%
Assay:	99.8%
Manganese (Mn):	Max.0.0003%
Chloride, chlorate and bromide, bromate (as Cl):	Max 0.01%
Iodine content:	Max.0.001%