Sodium metaperiodate

grade

ACS reagent

Quality Level

300

Agency

reag. Ph. Eur.

product line

EMSURE^®

Assay

≥99.0% (iodometric)
99.8-100.3% dry basis

form

crystals

pH

5.2 (20 °C 50 g/L in H₂O)

mp

270 °C (decomposes)

density

3.87 g/cm³ at 20 °C

bulk density

2900 kg/m³

anion traces

other halogens (as Cl^–): ≤0.01%
sulfate (SO₄^2-): ≤0.005%

cation traces

Mn: ≤0.0001%

storage temp.

2-30°C

InChI

1S/HIO4.Na/c2-1(3 4)5;/h(H 2 3 4 5);/q;+1/p-1

InChI key

JQWHASGSAFIOCM-UHFFFAOYSA-M